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MIRROR LENS [31 records]
Record 1 - internal organization data 2023-09-21
Record 1, English
Record 1, Subject field(s)
- Optical Instruments
- Facilities and Instruments (Astronomy)
Record 1, Main entry term, English
- catadioptric telescope
1, record 1, English, catadioptric%20telescope
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- compound telescope 2, record 1, English, compound%20telescope
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
A catadioptric telescope is an optical system that is optimized for producing images of objects at an infinite distance, and which incorporates both refractive type optics(lenses) and reflective optics(mirrors). The use of both mirror and lens optics produces certain advantages in performance as well as in the manufacturing process. 3, record 1, English, - catadioptric%20telescope
Record 1, French
Record 1, Domaine(s)
- Instruments d'optique
- Installations et instruments (Astronomie)
Record 1, Main entry term, French
- télescope catadioptrique
1, record 1, French, t%C3%A9lescope%20catadioptrique
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Le télescope catadioptrique est un mélange entre le télescope réflecteur et la lunette astronomique (ou télescope réfracteur). Il se compose donc de miroirs et de lentilles. 2, record 1, French, - t%C3%A9lescope%20catadioptrique
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2017-05-11
Record 2, English
Record 2, Subject field(s)
- Optics
Record 2, Main entry term, English
- monochromatic aberration
1, record 2, English, monochromatic%20aberration
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- geometrical aberration 2, record 2, English, geometrical%20aberration
correct
- geometric aberration 2, record 2, English, geometric%20aberration
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 OBS
Monochromatic aberrations are caused by geometry(the shape of the lens or mirror). 3, record 2, English, - monochromatic%20aberration
Record 2, French
Record 2, Domaine(s)
- Optique
Record 2, Main entry term, French
- aberration monochromatique
1, record 2, French, aberration%20monochromatique
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- aberration géométrique 2, record 2, French, aberration%20g%C3%A9om%C3%A9trique
correct, feminine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Défaut dans la formation de l'image d'un point objet par un système optique (œil, lentille, prisme) en lumière monochromatique. 1, record 2, French, - aberration%20monochromatique
Record number: 2, Textual support number: 1 CONT
Les aberrations géométriques concernent aussi bien les instruments à miroirs que les instruments à lentilles. Les principales sont : l'aberration de sphéricité [...] la coma [...] l'astigmatisme [...] la courbure de champ [...] et la distorsion [...] 3, record 2, French, - aberration%20monochromatique
Record number: 2, Textual support number: 1 OBS
L'aberration sphérique, la coma, l'astigmatisme des faisceaux obliques et la courbure de champ sont des exemples d'aberrations monochromatiques. 1, record 2, French, - aberration%20monochromatique
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2016-02-29
Record 3, English
Record 3, Subject field(s)
- Photography
Record 3, Main entry term, English
- twin lens reflex camera
1, record 3, English, twin%20lens%20reflex%20camera
correct
Record 3, Abbreviations, English
- TLR 1, record 3, English, TLR
correct
Record 3, Synonyms, English
- twin-lens reflex 2, record 3, English, twin%2Dlens%20reflex
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 OBS
Twin lens reflex cameras have two lenses... The upper or "viewing" lens reflects off a fixed mirror and forms an image on a ground glass screen on top of the camera. The lower lens is the one which takes the photograph, and is fitted with a shutter and diaphragm. To use... look down onto the focusing screen to see what you are photographing. Turning the focusing knob moves both lenses backwards and forwards, so when your subject is sharply imaged on the ground glass the taking lens is also focused to give a sharp image on film. 3, record 3, English, - twin%20lens%20reflex%20camera
Record 3, French
Record 3, Domaine(s)
- Photographie
Record 3, Main entry term, French
- appareil reflex à deux objectifs
1, record 3, French, appareil%20reflex%20%C3%A0%20deux%20objectifs
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- reflex à deux objectifs 2, record 3, French, reflex%20%C3%A0%20deux%20objectifs
correct, masculine noun
- reflex binoculaire 3, record 3, French, reflex%20binoculaire
correct, masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 OBS
On écrirait mieux «réflex». 4, record 3, French, - appareil%20reflex%20%C3%A0%20deux%20objectifs
Record number: 3, Textual support number: 2 OBS
réflex : Cette graphie, puisée des Rectifications de l'orthographe recommandées par le Conseil supérieur de la langue française, est attestée dans le Petit Robert (2006). 5, record 3, French, - appareil%20reflex%20%C3%A0%20deux%20objectifs
Record number: 3, Textual support number: 3 OBS
C'est pourquoi la formule du reflex à deux objectifs - c'est-à-dire deux chambres superposées, celle du bas servant à la prise de vues, celle du haut à la visée reflex - s'est largement répandue [...]. Certains de ces appareils sont semi-automatiques [...]. Les deux objectifs ont la même distance focale : l'objectif de prise de vues étant seul équipé d'un obturateur central et du diaphragme. Portés par une même platine, porte-objectifs, ils sont, pour la mise au point, éloignés ou rapprochés solidairement du verre dépoli, grâce à un chariot à double crémaillère dissimulé dans le boîtier, commandé par un bouton placé sur le côté gauche de l'appareil. 6, record 3, French, - appareil%20reflex%20%C3%A0%20deux%20objectifs
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2016-02-25
Record 4, English
Record 4, Subject field(s)
- Photography
Record 4, Main entry term, English
- single-lens reflex camera
1, record 4, English, single%2Dlens%20reflex%20camera
correct
Record 4, Abbreviations, English
- SLR 2, record 4, English, SLR
correct
Record 4, Synonyms, English
- SLR camera 3, record 4, English, SLR%20camera
correct
- single-lens reflex 4, record 4, English, single%2Dlens%20reflex
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A camera equipped with a mirror, or mirror and prism, whereby the subject is viewed through the camera lens rather than through a separate viewfinder. 5, record 4, English, - single%2Dlens%20reflex%20camera
Record number: 4, Textual support number: 1 CONT
The key to the single-lens reflex camera is a mirror. Light coming in through the camera lens is reflected upward by this mirror to a viewing screen, then through a five-sided prism that turns the inverted image right-side up and right-side round and delivers it to the eye. When a picture is taken, the mirror snaps up momentarily... permitting light to strike the film at the back of the camera. Through-the-lens viewing produces an image virtually identical with that produced on the film. 6, record 4, English, - single%2Dlens%20reflex%20camera
Record 4, Key term(s)
- single lens reflex
- single lens reflex camera
Record 4, French
Record 4, Domaine(s)
- Photographie
Record 4, Main entry term, French
- appareil reflex mono-objectif
1, record 4, French, appareil%20reflex%20mono%2Dobjectif
correct, see observation, masculine noun
Record 4, Abbreviations, French
- SLR 2, record 4, French, SLR
correct, masculine noun
Record 4, Synonyms, French
- appareil mono-objectif réflex 3, record 4, French, appareil%20mono%2Dobjectif%20r%C3%A9flex
correct, masculine noun
- reflex mono-objectif 4, record 4, French, reflex%20mono%2Dobjectif
correct, see observation, masculine noun
- reflex à un objectif 5, record 4, French, reflex%20%C3%A0%20un%20objectif
correct, see observation, masculine noun
- reflex monoculaire 6, record 4, French, reflex%20monoculaire
see observation, masculine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Appareil-photo muni d'un miroir, ou d'un miroir et d'un prisme, et permettant d'observer le sujet par l'objectif de l'appareil lui-même plutôt que par un viseur séparé. 7, record 4, French, - appareil%20reflex%20mono%2Dobjectif
Record number: 4, Textual support number: 1 CONT
Pour les appareils du type reflex mono-objectif, l'image est cadrée intégralement sans aucune parallaxe, même pour des vues extrêmement rapprochées. On voit dans le viseur tout ce qui sera enregistré sur la surface sensible. Mais cette image est inversée latéralement; ce qui est à droite du sujet se trouve à gauche dans le viseur et inversement. 1, record 4, French, - appareil%20reflex%20mono%2Dobjectif
Record number: 4, Textual support number: 1 OBS
On écrirait mieux «réflex». 8, record 4, French, - appareil%20reflex%20mono%2Dobjectif
Record number: 4, Textual support number: 2 OBS
réflex : Cette graphie, puisée des Rectifications de l'orthographe recommandées par le Conseil supérieur de la langue française, est attestée dans le Petit Robert (2006). 9, record 4, French, - appareil%20reflex%20mono%2Dobjectif
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2015-04-08
Record 5, English
Record 5, Subject field(s)
- Optical Glass
- Photography
Record 5, Main entry term, English
- mirror lens
1, record 5, English, mirror%20lens
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- catadioptric lens 1, record 5, English, catadioptric%20lens
correct
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
Mirror lenses have no diaphragm; light transmission is regulated by filters built into the rear of the lens, or by varying the shutter speed. Because of its reflecting design and the different types of mirrored surfaces used to transmit the light, most mirror lenses will transmit up to a full f-stop less light to the film plane than their rated speed. 1, record 5, English, - mirror%20lens
Record 5, French
Record 5, Domaine(s)
- Verres d'optique
- Photographie
Record 5, Main entry term, French
- objectif catadioptrique
1, record 5, French, objectif%20catadioptrique
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- objectif à miroir 2, record 5, French, objectif%20%C3%A0%20miroir
correct, masculine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
L'objectif catadioptrique [...] consiste essentiellement en une combinaison de lentilles et de miroirs d'où la lumière est projetée par réfraction d'une lentille sur un réflecteur interne, pour être ensuite projetée vers le plan focal, selon une espèce de trajectoire que l'on pourrait décrire comme étant en forme de zigzag. 1, record 5, French, - objectif%20catadioptrique
Record number: 5, Textual support number: 2 CONT
L'un des désavantages (typiques) des objectifs catadioptriques est l'absence de diaphragme. 1, record 5, French, - objectif%20catadioptrique
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2012-04-13
Record 6, English
Record 6, Subject field(s)
- Optics
Record 6, Main entry term, English
- spherical aberration
1, record 6, English, spherical%20aberration
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
The aberration resulting from the fact that rays which are initially at different distances from the optical axis come to a focus at different distances along the axis when they are reflected from a spherical mirror or refracted by a lens with spherical surfaces. 2, record 6, English, - spherical%20aberration
Record 6, French
Record 6, Domaine(s)
- Optique
Record 6, Main entry term, French
- aberration sphérique
1, record 6, French, aberration%20sph%C3%A9rique
correct, feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- aberration de sphéricité 2, record 6, French, aberration%20de%20sph%C3%A9ricit%C3%A9
correct, feminine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Défaut d'un système optique dû à une variation de la focalisation des rayons incidents parallèles à l'axe optique, selon qu'ils se trouvent ou non situés dans l'espace paraxial. 3, record 6, French, - aberration%20sph%C3%A9rique
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Óptica
Record 6, Main entry term, Spanish
- aberración esférica
1, record 6, Spanish, aberraci%C3%B3n%20esf%C3%A9rica
correct, feminine noun
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
Record 6, Textual support, Spanish
Record number: 6, Textual support number: 1 DEF
Exceso de refracción de la parte periférica de una lente convexa lo que produce un foco imperfecto y una imagen confusa. 1, record 6, Spanish, - aberraci%C3%B3n%20esf%C3%A9rica
Record 7 - internal organization data 2012-02-21
Record 7, English
Record 7, Subject field(s)
- Cinematography
Record 7, Main entry term, English
- Schufftan process
1, record 7, English, Schufftan%20process
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- Schufftan shot 2, record 7, English, Schufftan%20shot
correct
- mirror shot 2, record 7, English, mirror%20shot
correct
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
An optical process for in-camera combination of prepared background material with the subject to be filmed. 1, record 7, English, - Schufftan%20process
Record number: 7, Textual support number: 1 OBS
Developed by the German film technician Eugen Schufftan,... it depends on the use of a front-silvered mirror, positioned at a 45-degree angle to the axis of the lens, from which a portion of the silver surface has been removed. 1, record 7, English, - Schufftan%20process
Record number: 7, Textual support number: 2 OBS
mirror shot : A semi-transparent mirror, which both transmits and reflects light, is mounted rigidly in front of the camera, its surface at 45 degree to the optical axis of the lens. The camera photographs full-scale live action and set detail through the mirror while simultaneously recording art work, photographic enlargements or miniatures which are mounted at 90 degree to one side of the camera and... reflected off the... mirror. 2, record 7, English, - Schufftan%20process
Record 7, French
Record 7, Domaine(s)
- Cinématographie
Record 7, Main entry term, French
- procédé Schufftan
1, record 7, French, proc%C3%A9d%C3%A9%20Schufftan
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- prise de vue en miroir 2, record 7, French, prise%20de%20vue%20en%20miroir
feminine noun
- plan en miroir 2, record 7, French, plan%20en%20miroir
masculine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
Schufftan (Eugen), opérateur allemand [...] invente le procédé de prise de vues dit «procédé Schufftan». 3, record 7, French, - proc%C3%A9d%C3%A9%20Schufftan
Record number: 7, Textual support number: 2 CONT
Effets spéciaux. Outre ces truquages [...] d'autres [...] peuvent faire appel à des techniques extérieures [...] maquettes, procédés Schufftan, pictographe [...] 4, record 7, French, - proc%C3%A9d%C3%A9%20Schufftan
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Cinematografía
Record 7, Main entry term, Spanish
- procedimiento Schufftan
1, record 7, Spanish, procedimiento%20Schufftan
correct, masculine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
Record 7, Textual support, Spanish
Record number: 7, Textual support number: 1 CONT
[...] el procedimiento Schufftan [...] consiste en combinar en la pantalla tomas realizadas a escala real con otras en miniatura dando origen a una superposición de imágenes y utilizando espejos instalados en 45° en la línea de la toma de la cámara. 1, record 7, Spanish, - procedimiento%20Schufftan
Record 8 - internal organization data 2011-07-28
Record 8, English
Record 8, Subject field(s)
- Optics
- Photography
- Optical Instruments
Record 8, Main entry term, English
- focal length
1, record 8, English, focal%20length
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
- focal distance 2, record 8, English, focal%20distance
correct
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
The distance from the focal point of a lens or curved mirror to the principal point; for a thin lens it is approximately the distance from the focal point to the lens. 3, record 8, English, - focal%20length
Record 8, French
Record 8, Domaine(s)
- Optique
- Photographie
- Instruments d'optique
Record 8, Main entry term, French
- distance focale
1, record 8, French, distance%20focale
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- longueur focale 2, record 8, French, longueur%20focale
correct, feminine noun
- focale 3, record 8, French, focale
correct, feminine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Longueur comptée du plan principal au foyer. 3, record 8, French, - distance%20focale
Record number: 8, Textual support number: 1 CONT
[Photographie] Plus la longueur focale est courte et plus l'angle de vision est grand (lentille grand-angle). Plus la longueur focale est longue et plus l'angle de vision est étroit (téléobjectif). 2, record 8, French, - distance%20focale
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Óptica
- Fotografía
- Instrumentos ópticos
Record 8, Main entry term, Spanish
- distancia focal
1, record 8, Spanish, distancia%20focal
feminine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2010-03-17
Record 9, English
Record 9, Subject field(s)
- Optics
Record 9, Main entry term, English
- objective
1, record 9, English, objective
correct, noun
Record 9, Abbreviations, English
Record 9, Synonyms, English
- objective lens 2, record 9, English, objective%20lens
correct
- objective glass 2, record 9, English, objective%20glass
correct
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
The lens in a telescopic or microscopic system nearest the object, serving to converge light from points in the field of view. 2, record 9, English, - objective
Record number: 9, Textual support number: 2 DEF
The primary light-gathering, image-forming lens or mirror of a telescope. 3, record 9, English, - objective
Record number: 9, Textual support number: 1 CONT
In any telescope, the main lens or mirror is called the objective. 4, record 9, English, - objective
Record 9, French
Record 9, Domaine(s)
- Optique
Record 9, Main entry term, French
- objectif
1, record 9, French, objectif
correct, masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
[...] pièce principale de tous les instruments d'optique astronomiques; il reçoit sur sa surface les rayons lumineux qui viennent d'un point du ciel, et doit les concentrer en un seul point image. 2, record 9, French, - objectif
Record number: 9, Textual support number: 1 CONT
La pièce optique essentielle d'une lunette astronomique est son objectif, [...] constitué par deux lentilles de façon à être achromatique. 3, record 9, French, - objectif
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2007-07-16
Record 10, English
Record 10, Subject field(s)
- Audiovisual Techniques and Equipment
- Optics
- Office Equipment and Supplies
Record 10, Main entry term, English
- overhead projector
1, record 10, English, overhead%20projector
correct, officially approved
Record 10, Abbreviations, English
- OHP 2, record 10, English, OHP
correct, officially approved
Record 10, Synonyms, English
- OH projector 3, record 10, English, OH%20projector
- overhead visual projector 4, record 10, English, overhead%20visual%20projector
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
A still projector for projecting large-size transparencies, including diagrams and plans drawn on a transparent or translucent support. 5, record 10, English, - overhead%20projector
Record number: 10, Textual support number: 1 OBS
The transparency is placed on a horizontal illuminated light box and a lens projects the image forward via a 45 ° mirror mounted some distance above the light box. Used for certain educational and industrial purposes. 5, record 10, English, - overhead%20projector
Record number: 10, Textual support number: 2 OBS
overhead projector; OHP: term and abbreviation officially approved by the Department of National Defence and the Canadian Forces. 6, record 10, English, - overhead%20projector
Record 10, French
Record 10, Domaine(s)
- Audiovisuel (techniques et équipement)
- Optique
- Équipement et fournitures de bureau
Record 10, Main entry term, French
- rétroprojecteur
1, record 10, French, r%C3%A9troprojecteur
correct, masculine noun, officially approved
Record 10, Abbreviations, French
- RPJ 2, record 10, French, RPJ
correct, masculine noun, officially approved
Record 10, Synonyms, French
- rétro-projecteur 3, record 10, French, r%C3%A9tro%2Dprojecteur
correct, masculine noun
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Appareil qui permet de projeter à la fois par transparence et par réflexion des images fixées sur un support transparent. 4, record 10, French, - r%C3%A9troprojecteur
Record number: 10, Textual support number: 1 CONT
rétro-projecteur. [...] Le plan de projection a généralement 30 x 30 cm de côté, il est constitué par la surface plane d'une lentille géante; c'est sur cette surface que l'on place les feuilles transparentes de rhodoïd qui serviront de support à l'écriture. 5, record 10, French, - r%C3%A9troprojecteur
Record number: 10, Textual support number: 1 OBS
rétroprojecteur; RPJ : terme et abréviation uniformisés par le ministère de la Défense nationale et les Forces canadiennes. 6, record 10, French, - r%C3%A9troprojecteur
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2007-01-31
Record 11, English
Record 11, Subject field(s)
- Radar, Radio Guidance and Goniometry
- Spacecraft
- Remote Sensing
Record 11, Main entry term, English
- along-track scanner
1, record 11, English, along%2Dtrack%20scanner
correct, officially approved
Record 11, Abbreviations, English
Record 11, Synonyms, English
- pushbroom scanner 1, record 11, English, pushbroom%20scanner
correct, officially approved
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
A sensor made up of a linear detector array of CCDs (Charge Coupled Devices) that obtains data in the platform’s direction of motion (azimuth or along-track dimension). 2, record 11, English, - along%2Dtrack%20scanner
Record number: 11, Textual support number: 1 CONT
Along-track scanners also use the forward motion of the platform to record successive scan lines and build up a two-dimensional image, perpendicular to the flight direction. However, instead of a scanning mirror, they use a linear array of detectors located at the focal plane of the image formed by lens systems, which are "pushed" along in the flight track direction(i. e. along track). These systems are also referred to as pushbroom scanners, as the motion of the detector array is analogous to the bristles of a broom being pushed along a floor. 3, record 11, English, - along%2Dtrack%20scanner
Record number: 11, Textual support number: 1 OBS
The sensor’s instantaneous field of view extends the length of the swath width. 2, record 11, English, - along%2Dtrack%20scanner
Record number: 11, Textual support number: 2 OBS
along-track scanner; pushbroom scanner: terms officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 4, record 11, English, - along%2Dtrack%20scanner
Record 11, Key term(s)
- along track scanner
- push-broom scanner
Record 11, French
Record 11, Domaine(s)
- Radar, radioguidage et radiogoniométrie
- Engins spatiaux
- Télédétection
Record 11, Main entry term, French
- dispositif de balayage longitudinal
1, record 11, French, dispositif%20de%20balayage%20longitudinal
proposal, masculine noun, officially approved
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Capteur constitué d'une barrette de DTC (dispositifs à transfert de charge) qui collecte des données dans le sens de l'orbite de la plate-forme (en azimut ou en trajectoire longitudinale). 2, record 11, French, - dispositif%20de%20balayage%20longitudinal
Record number: 11, Textual support number: 1 OBS
Principe de fonctionnement d'un système à barrette de détecteurs. [...] Le balayage est donc longitudinal à la manière d'un balai poussé devant soi, d'où l'expression «push broom» employée par certains auteurs. Comme les détecteurs sont tous de la même dimension et disposés parallèlement au sol, les tachèles sur le terrain sont également identiques s'il n'y a pas de distorsions optiques dans l'objectif. 3, record 11, French, - dispositif%20de%20balayage%20longitudinal
Record number: 11, Textual support number: 2 OBS
Le balayage perpendiculaire à la trajectoire ratisse la Terre en une série de lignes. Le balayage s'effectue d'un côté du capteur à l'autre, en utilisant un miroir rotatif. La radiation atteignant le capteur est divisée en plusieurs composantes spectrales qui sont détectées séparément. L'UV, le visible, le proche infrarouge et l'infrarouge sont séparés selon leurs longueurs d'onde. Un ensemble de détecteurs internes, sensibles à chacune des bandes spectrales, mesurent et enregistrent l'énergie en convertissant le signal électrique produit par les détecteurs en données numériques. 4, record 11, French, - dispositif%20de%20balayage%20longitudinal
Record number: 11, Textual support number: 3 OBS
dispositif de balayage longitudinal : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 1, record 11, French, - dispositif%20de%20balayage%20longitudinal
Record 11, Spanish
Record 11, Campo(s) temático(s)
- Guía radárica, radioguía y radiogoniometría
- Naves espaciales
- Teledetección
Record 11, Main entry term, Spanish
- escáner longitudinal
1, record 11, Spanish, esc%C3%A1ner%20longitudinal
correct, masculine noun
Record 11, Abbreviations, Spanish
Record 11, Synonyms, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2006-03-03
Record 12, English
Record 12, Subject field(s)
- Photography
Record 12, Main entry term, English
- reflecting finder 1, record 12, English, reflecting%20finder
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 OBS
The simplest reflecting finder was a small camera with a simple lens, a mirror, and a ground glass to which the image was reflected reversed left to right. 1, record 12, English, - reflecting%20finder
Record 12, French
Record 12, Domaine(s)
- Photographie
Record 12, Main entry term, French
- viseur reflex
1, record 12, French, viseur%20reflex
masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 OBS
On écrirait mieux «réflex». 2, record 12, French, - viseur%20reflex
Record number: 12, Textual support number: 2 OBS
réflex : Cette graphie, puisée des Rectifications de l'orthographe recommandées par le Conseil supérieur de la langue française, est attestée dans le Petit Robert (2006). 3, record 12, French, - viseur%20reflex
Record number: 12, Textual support number: 3 OBS
dans les appareils reflex [...] la visée se fait par examen direct de l'image renvoyée par un miroir sur un verre dépoli. 1, record 12, French, - viseur%20reflex
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2004-02-16
Record 13, English
Record 13, Subject field(s)
- Optics
Record 13, Main entry term, English
- non-rotating liquid mirror
1, record 13, English, non%2Drotating%20liquid%20mirror
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
A non-rotating liquid mirror based on GRIN(gradient index) optics has been proposed by Borra... It consists of a stationary container having a thin layer of mercury covered with a transparent liquid in which one introduces a radial dependence of the index of refraction. It focuses light like a mirror but has the chromatic aberrations of a lens. 1, record 13, English, - non%2Drotating%20liquid%20mirror
Record 13, French
Record 13, Domaine(s)
- Optique
Record 13, Main entry term, French
- miroir liquide au repos
1, record 13, French, miroir%20liquide%20au%20repos
correct, masculine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
- miroir liquide stationnaire 2, record 13, French, miroir%20liquide%20stationnaire
correct, masculine noun
Record 13, Textual support, French
Record number: 13, Textual support number: 1 CONT
Nous pouvons distinguer deux types de télescopes à miroir liquide : le miroir liquide en rotation et celui au repos. Le miroir liquide au repos est en fait une masse de liquide avec un gradient d'indice radial. 1, record 13, French, - miroir%20liquide%20au%20repos
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2004-02-10
Record 14, English
Record 14, Subject field(s)
- Optics
Record 14, Main entry term, English
- Hartmann test
1, record 14, English, Hartmann%20test
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
A test for spherical aberration, coma or astigmatism in which incident rays from a point source are isolated by small holes in a metal disc located close to the lens or mirror under test. 1, record 14, English, - Hartmann%20test
Record number: 14, Textual support number: 1 OBS
Photographic plates are inserted into the beam within and beyond the focal region, and the black dots on the exposed plates are measured to enable the exact focus position of each lens zone to be calculated. 1, record 14, English, - Hartmann%20test
Record 14, French
Record 14, Domaine(s)
- Optique
Record 14, Main entry term, French
- test d'Hartmann
1, record 14, French, test%20d%27Hartmann
correct, masculine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 CONT
Le test d'Hartmann [...] permet de mesurer les déviations de la surface d'un miroir par rapport à une surface théorique. Le test fait en laboratoire s'effectue au centre de courbure du miroir. La méthode consiste à placer une source lumineuse sous le centre de courbure et à fragmenter son front d'onde avec un écran perforé placé juste au-dessus du miroir. On peut alors recueillir sur une plaque photographique, située au-dessus du centre de courbure, la réflexion des petits segments du front d'onde. L'emplacement de ces images, par rapport à ce qu'il devrait être si la surface du miroir était paraboloïdale, nous permet de reconstruire le front d'onde, soit la forme du miroir. 1, record 14, French, - test%20d%27Hartmann
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2003-07-17
Record 15, English
Record 15, Subject field(s)
- Optics
- Scientific Measurements and Analyses
Record 15, Main entry term, English
- confocal laser scanning microscopy
1, record 15, English, confocal%20laser%20scanning%20microscopy
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
- confocal scanning laser microscopy 2, record 15, English, confocal%20scanning%20laser%20microscopy
correct
- CSLM 2, record 15, English, CSLM
correct
- CSLM 2, record 15, English, CSLM
- laser scanning confocal microscopy 3, record 15, English, laser%20scanning%20confocal%20microscopy
correct
- LSCM 2, record 15, English, LSCM
correct
- LSCM 2, record 15, English, LSCM
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
A laser scanning microscopy system that focuses on a single plane of light through a biological substance, allowing high-resolution, three-dimensional images to be built up. 4, record 15, English, - confocal%20laser%20scanning%20microscopy
Record number: 15, Textual support number: 1 CONT
Laser Scanning Confocal Microscopy(LSCM, also referred to as CSLM, Confocal Scanning Laser Microscopy) is now established as a valuable tool for obtaining high resolution images and 3-D reconstructions of a variety of biological specimens. In LSCM, a laser light beam is expanded to make optimal use of the optics in the objective. Through a x-y deflection mechanism this beam is turned into a scanning beam, focussed to a small spot by an objective lens onto a fluorescent specimen. The mixture of reflected light and emitted fluorescent light is captured by the same objective and(after conversion into a static beam by the x-y scanner device) is focused onto a photodetector(photomultiplier) via a dichroic mirror(beam splitter). The reflected light is deviated by the dichroic mirror while the emitted fluorescent light passes through in the direction of the photomultiplier. A confocal aperture(pinhole) is placed in front of the photodetector, such that the fluorescent light(not the reflected light!) from points on the specimen that are not within the focal plane(the so called out-of-focus light) where the laser beam was focussed will be largly obstructed by the pinhole. In this way, out-of-focus information(both above and below the focal plane) is greatly reduced. 2, record 15, English, - confocal%20laser%20scanning%20microscopy
Record 15, French
Record 15, Domaine(s)
- Optique
- Mesures et analyse (Sciences)
Record 15, Main entry term, French
- microscopie confocale à balayage laser
1, record 15, French, microscopie%20confocale%20%C3%A0%20balayage%20laser
correct, feminine noun
Record 15, Abbreviations, French
- MCBL 2, record 15, French, MCBL
correct, feminine noun
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 CONT
Principe de la microscopie confocale à balayage laser (MCBL). Le rayon laser excitateur pénètre dans l'échantillon préalablement marqué par des fluorochromes [...], auparavant répertoriés et choisis en fonction de leurs propriétés à se fixer sur des molécules particulières d'une structure ou d'un objet d'intérêt. Lors de l'impact optique, il y a émission de rayons lumineux provenant de différents plans de la préparation. Grâce à un diaphragme variable («trou d'aiguille» - pinhole), il est possible de sélectionner les rayons émis par un seul plan de préparation et d'éliminer le signal provenant d'autres plans. Les rayons réfléchis sont filtrés en fonction de leur longueurs d'onde puis détectés par des photo-multiplicateurs. Le signal reçu est enfin converti en signal numérique, contribuant à la création d'une image [...] 2, record 15, French, - microscopie%20confocale%20%C3%A0%20balayage%20laser
Record number: 15, Textual support number: 1 OBS
Tous les champs d'application de la microscopie confocale à balayage laser : localisations intracellulaires par fluorescence (simple et double marquage), reconstitution 3D par fluorescence de structures cellulaires, hybridation in situ, cinétique de processus dans les cellules vivantes, états de surface de matériaux divers. 3, record 15, French, - microscopie%20confocale%20%C3%A0%20balayage%20laser
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2001-10-10
Record 16, English
Record 16, Subject field(s)
- Radio Transmission and Reception
- Telecommunications Facilities
Record 16, Main entry term, English
- antenna feed
1, record 16, English, antenna%20feed
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
- aerial feed 1, record 16, English, aerial%20feed
correct, Great Britain
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
That component of an antenna of mirror or lens type that irradiates the mirror or lens. 1, record 16, English, - antenna%20feed
Record 16, French
Record 16, Domaine(s)
- Émission et réception radio
- Installations de télécommunications
Record 16, Main entry term, French
- alimentation d'antenne
1, record 16, French, alimentation%20d%27antenne
correct, feminine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record 16, Spanish
Record 16, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
- Instalaciones de telecomunicaciones
Record 16, Main entry term, Spanish
- alimentador primario 1, record 16, Spanish, alimentador%20primario
Record 16, Abbreviations, Spanish
Record 16, Synonyms, Spanish
Record 16, Textual support, Spanish
Record number: 16, Textual support number: 1 DEF
Elemento primario que se emplea con un espejo o una lente para formar una antena. 1, record 16, Spanish, - alimentador%20primario
Record 17 - internal organization data 2000-07-25
Record 17, English
Record 17, Subject field(s)
- Computer Hardware
- Office Automation
- Internet and Telematics
Record 17, Main entry term, English
- rotating helical aperture scanner
1, record 17, English, rotating%20helical%20aperture%20scanner
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 OBS
The helical aperture facsimile transmitter is fairly common on low-to mid-volume fax units. The original is roller fed over a flatbed copy platen and illuminated by an area lamp. Lens and mirror optics reflect and focus one scan line of the moving document at a time, first through a fixed horizontal slit aperture, and then through a rotating helical aperture. The rotating of the helical aperture produces one lateral scan of the original per revolution, with the passing light being focused a final time onto a photocell for conversion to an electrical signal. 1, record 17, English, - rotating%20helical%20aperture%20scanner
Record 17, French
Record 17, Domaine(s)
- Matériel informatique
- Bureautique
- Internet et télématique
Record 17, Main entry term, French
- scanneur à ouverture hélicoïdale rotative
1, record 17, French, scanneur%20%C3%A0%20ouverture%20h%C3%A9lico%C3%AFdale%20rotative
correct, masculine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2000-06-28
Record 18, English
Record 18, Subject field(s)
- Computer Hardware
- Office Automation
- Internet and Telematics
Record 18, Main entry term, English
- rotating lens turret scanner
1, record 18, English, rotating%20lens%20turret%20scanner
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 DEF
A facsimile transmitter using a scan head composed of a stationary mirror surrounded by a rotating turret of lenses. The original is mounted on a moving semicylindrical platen that feeds the document as it is scanned one line at a time. While rotating, each lens focuses scan lines onto the mirror, which in turn projects the light through an aperture and onto a photocell. 1, record 18, English, - rotating%20lens%20turret%20scanner
Record 18, French
Record 18, Domaine(s)
- Matériel informatique
- Bureautique
- Internet et télématique
Record 18, Main entry term, French
- scanneur à tourelle à objectif rotatif
1, record 18, French, scanneur%20%C3%A0%20tourelle%20%C3%A0%20objectif%20rotatif
proposal, masculine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 1999-03-24
Record 19, English
Record 19, Subject field(s)
- Photography
- Optics
Record 19, Main entry term, English
- stigmatism
1, record 19, English, stigmatism
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 DEF
The condition of an optical system(as a lens or mirror) in which rays of light from a single point converge in a single focal point. 1, record 19, English, - stigmatism
Record 19, French
Record 19, Domaine(s)
- Photographie
- Optique
Record 19, Main entry term, French
- stigmatisme
1, record 19, French, stigmatisme
correct, masculine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 DEF
Caractéristique d'un système optique qui procure une image rigoureusement ponctuelle à partir d'une source elle-même ponctuelle. 2, record 19, French, - stigmatisme
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 1998-08-28
Record 20, English
Record 20, Subject field(s)
- Optical Instruments
- Bioengineering
Record 20, Main entry term, English
- fluorescence microscopy
1, record 20, English, fluorescence%20microscopy
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
- fluorescent microscopy 2, record 20, English, fluorescent%20microscopy
correct
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
Microscopy of natural fluorescent materials or of specimens stained with fluorochromes, which emit light when exposed to blue or ultraviolet light. 3, record 20, English, - fluorescence%20microscopy
Record number: 20, Textual support number: 1 CONT
Fluorescent microscopy employing epi-illumination(vertical illuminator and dichroic mirror), in which the excitation beam is focused directly on the specimen through the lens objective, offers a number of advantages over fluorescence microscopy using transmitted illumination. 2, record 20, English, - fluorescence%20microscopy
Record 20, French
Record 20, Domaine(s)
- Instruments d'optique
- Technique biologique
Record 20, Main entry term, French
- microscopie par fluorescence
1, record 20, French, microscopie%20par%20fluorescence
correct, feminine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
- microscopie de fluorescence 2, record 20, French, microscopie%20de%20fluorescence
correct, feminine noun
- microscopie en fluorescence 3, record 20, French, microscopie%20en%20fluorescence
feminine noun
- microscopie à fluorescence 4, record 20, French, microscopie%20%C3%A0%20fluorescence
feminine noun
Record 20, Textual support, French
Record number: 20, Textual support number: 1 CONT
Microscopie par fluorescence : Il existe plusieurs types d'objets microscopiques présentant un effet de fluorescence soit par eux-mêmes, soit par imprégnation d'une substance convenable (fluorochrome). Si l'on dispose d'une source de rayons ultraviolets, violets ou même bleus, la préparation ainsi éclairée émet des radiations visibles qui permettent son examen à travers un objectif et un oculaire ordinaires. 1, record 20, French, - microscopie%20par%20fluorescence
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 1995-07-28
Record 21, English
Record 21, Subject field(s)
- Optical Instruments
- Audiovisual Techniques and Equipment
Record 21, Main entry term, English
- episcope
1, record 21, English, episcope
correct
Record 21, Abbreviations, English
Record 21, Synonyms, English
- opaque projector 2, record 21, English, opaque%20projector
correct
- reflecting projector 3, record 21, English, reflecting%20projector
correct
Record 21, Textual support, English
Record number: 21, Textual support number: 1 DEF
An optical projection system for forming an enlarged real image of a flat opaque object in which light is reflected from the object and then from a mirror before being focused by a projector lens. 1, record 21, English, - episcope
Record number: 21, Textual support number: 1 CONT
The opaque projector ... is an audiovisual tool. ... It will project pictures, pages from books ... and other such two-dimensional materials. Other objects, such as rocks, mathematical models of various solid shapes, flowers, etc. also can be projected. 4, record 21, English, - episcope
Record number: 21, Textual support number: 1 OBS
opaque projector: term used in the field of military training. 5, record 21, English, - episcope
Record 21, French
Record 21, Domaine(s)
- Instruments d'optique
- Audiovisuel (techniques et équipement)
Record 21, Main entry term, French
- épiscope
1, record 21, French, %C3%A9piscope
correct, masculine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
- projecteur épiscopique 2, record 21, French, projecteur%20%C3%A9piscopique
correct, masculine noun
- lanterne épiscopique 3, record 21, French, lanterne%20%C3%A9piscopique
correct, feminine noun
- opascope 4, record 21, French, opascope
correct, masculine noun
Record 21, Textual support, French
Record number: 21, Textual support number: 1 DEF
Appareil servant à la projection par réflexion, d'objets opaques. 5, record 21, French, - %C3%A9piscope
Record number: 21, Textual support number: 1 CONT
L'opascope. Cet appareil permet de projeter tous documents, pages de livres, voire même des objets s'ils ne sont pas trop volumineux. Il permet la reproduction de documents complexes, de schémas [...] 4, record 21, French, - %C3%A9piscope
Record number: 21, Textual support number: 1 OBS
épiscope : terme utilisé dans le contexte de l'instruction militaire. 6, record 21, French, - %C3%A9piscope
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 1993-08-16
Record 22, English
Record 22, Subject field(s)
- Physics
- Computer Graphics
- Photography
- Types of Documentation (Library Science)
Record 22, Main entry term, English
- image
1, record 22, English, image
correct
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 DEF
optical representation of the external form of an object produced by focusing rays of light from the object by means of a lens or concave mirror, and able to be made visible on a surface placed in the plane of this two-dimensional representation... 1, record 22, English, - image
Record number: 22, Textual support number: 1 OBS
The appearance of objects after "rendering". 2, record 22, English, - image
Record 22, French
Record 22, Domaine(s)
- Physique
- Infographie
- Photographie
- Documentation (Bibliothéconomie)
Record 22, Main entry term, French
- image
1, record 22, French, image
correct, feminine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 DEF
Ensemble des points (réels ou virtuels) où vont converger, après passage dans un système optique, les rayons lumineux issus des divers points d'un corps donné, choisi comme objet. 2, record 22, French, - image
Record number: 22, Textual support number: 1 OBS
En reprographie et en bibliothéconomie par exemple, la représentation des données obtenue par rayonnement est en général exploitable visuellement. 3, record 22, French, - image
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 1993-01-20
Record 23, English
Record 23, Subject field(s)
- Optics
Record 23, Main entry term, English
- stabilized image binocular 1, record 23, English, stabilized%20image%20binocular
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record number: 23, Textual support number: 1 OBS
its optical system consists of a 50 mm primary objective lens, a spherical field mirror, relay lenses, a proprietary, gyroscope-mounted prism, secondary objective lenses, a beam splitter assembly, and the two eye lenses. 1, record 23, English, - stabilized%20image%20binocular
Record number: 23, Textual support number: 2 OBS
for use on moving platforms causing vibrations. 1, record 23, English, - stabilized%20image%20binocular
Record 23, French
Record 23, Domaine(s)
- Optique
Record 23, Main entry term, French
- lunette gyroscopique binoculaire
1, record 23, French, lunette%20gyroscopique%20binoculaire
feminine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 DEF
sorte de longue-vue composée essentiellement d'un objectif, d'un miroir concave, d'un prisme qui corrige les vibrations à l'aide d'un gyroscope et d'un dispositif de vision binoculaire. 1, record 23, French, - lunette%20gyroscopique%20binoculaire
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 1991-04-17
Record 24, English
Record 24, Subject field(s)
- Photography
Record 24, Main entry term, English
- beam splitter
1, record 24, English, beam%20splitter
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
Record 24, Textual support, English
Record number: 24, Textual support number: 1 DEF
A prism, mirror or lens, or combination of prisms and/or mirrors, so designed that a certain fraction of the incident light is transmitted without change, the remainder being reflected at some angle to the axis of the units. 2, record 24, English, - beam%20splitter
Record number: 24, Textual support number: 1 CONT
The beam splitter divides a light beam into two or more separate beams. 3, record 24, English, - beam%20splitter
Record 24, French
Record 24, Domaine(s)
- Photographie
Record 24, Main entry term, French
- séparateur de faisceau
1, record 24, French, s%C3%A9parateur%20de%20faisceau
correct, masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
- diviseur de faisceau 2, record 24, French, diviseur%20de%20faisceau
masculine noun
Record 24, Textual support, French
Record number: 24, Textual support number: 1 DEF
Prisme, miroir ou lentille, ou combinaison de prismes et de miroirs, conçus de sorte qu'une certaine fraction de faisceau incident soit transmise sans subir aucune modification et que le reste du faisceau soit réfléchi suivant un certain angle par rapport à l'axe du dispositif. 2, record 24, French, - s%C3%A9parateur%20de%20faisceau
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 1990-12-23
Record 25, English
Record 25, Subject field(s)
- Photography
Record 25, Main entry term, English
- mirroscope 1, record 25, English, mirroscope
Record 25, Abbreviations, English
Record 25, Synonyms, English
- right angle scope 1, record 25, English, right%20angle%20scope
Record 25, Textual support, English
Record number: 25, Textual support number: 1 DEF
Device containing a mirror and mounted at the front of a lens, used to take pictures at a 90° angle. 1, record 25, English, - mirroscope
Record 25, French
Record 25, Domaine(s)
- Photographie
Record 25, Main entry term, French
- dispositif de prise de vue à 90 degrés
1, record 25, French, dispositif%20de%20prise%20de%20vue%20%C3%A0%2090%20degr%C3%A9s
masculine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 OBS
Source : Les problèmes spéciaux. Série "Life-La Photographie", Éditions Time-Life, New-York, 1972, p. 68. 1, record 25, French, - dispositif%20de%20prise%20de%20vue%20%C3%A0%2090%20degr%C3%A9s
Record number: 25, Textual support number: 2 OBS
Dans la vedette le chiffre 90 doit être accompagné du symbole de degré. 2, record 25, French, - dispositif%20de%20prise%20de%20vue%20%C3%A0%2090%20degr%C3%A9s
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 1987-03-12
Record 26, English
Record 26, Subject field(s)
- Facilities and Instruments (Astronomy)
Record 26, Main entry term, English
- Schmidt telescope
1, record 26, English, Schmidt%20telescope
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
- Schmidt camera 2, record 26, English, Schmidt%20camera
correct
- Schmidt 2, record 26, English, Schmidt
correct
Record 26, Textual support, English
Record number: 26, Textual support number: 1 DEF
A telescope or camera consisting of a spherical mirror with a "correcting plate"(thin lens) in front of it, generally with a small f-number and able to take a wide angle photograph. 1, record 26, English, - Schmidt%20telescope
Record 26, French
Record 26, Domaine(s)
- Installations et instruments (Astronomie)
Record 26, Main entry term, French
- chambre de Schmidt
1, record 26, French, chambre%20de%20Schmidt
correct, feminine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
- télescope de Schmidt 1, record 26, French, t%C3%A9lescope%20de%20Schmidt
correct, masculine noun
- Schmidt 2, record 26, French, Schmidt
correct, masculine noun
Record 26, Textual support, French
Record number: 26, Textual support number: 1 DEF
Type de télescope à très grand champ [qui] se compose d'un miroir sphérique précédé d'une lame correctrice d'épaisseur variable du centre vers les bords, qui permet de corriger l'aberration de sphéricité du miroir. 1, record 26, French, - chambre%20de%20Schmidt
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 1987-03-12
Record 27, English
Record 27, Subject field(s)
- Facilities and Instruments (Astronomy)
Record 27, Main entry term, English
- Maksutov telescope
1, record 27, English, Maksutov%20telescope
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record number: 27, Textual support number: 1 DEF
A reflecting telescope using a spheroidal instead of a paraboloidal mirror. Before reaching the mirror, the light passes through a concave lens almost as large as the mirror itself to remove the spherical aberration. 1, record 27, English, - Maksutov%20telescope
Record 27, French
Record 27, Domaine(s)
- Installations et instruments (Astronomie)
Record 27, Main entry term, French
- télescope de Maksutov
1, record 27, French, t%C3%A9lescope%20de%20Maksutov
proposal, masculine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record 27, Spanish
Record 27, Textual support, Spanish
Record 28 - internal organization data 1987-03-12
Record 28, English
Record 28, Subject field(s)
- Facilities and Instruments (Astronomy)
Record 28, Main entry term, English
- correcting plate
1, record 28, English, correcting%20plate
correct
Record 28, Abbreviations, English
Record 28, Synonyms, English
- correcting lens 1, record 28, English, correcting%20lens
correct
- corrector 1, record 28, English, corrector
correct
Record 28, Textual support, English
Record number: 28, Textual support number: 1 DEF
The lens placed at the front of a catadiptric telescope to correct the aberration of its spherical primary mirror. 1, record 28, English, - correcting%20plate
Record 28, French
Record 28, Domaine(s)
- Installations et instruments (Astronomie)
Record 28, Main entry term, French
- lame correctrice
1, record 28, French, lame%20correctrice
correct, feminine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
- lame d'entrée 2, record 28, French, lame%20d%27entr%C3%A9e
correct, feminine noun
Record 28, Textual support, French
Record number: 28, Textual support number: 1 CONT
Télescope de Schmidt. En 1930, Bernhard Schmidt (...) a montré que l'on pouvait obtenir des images correctes dans un champ étendu avec un miroir sphérique précédé d'une lame correctrice dont la section méridienne est calculée à cet effet. 1, record 28, French, - lame%20correctrice
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 1986-05-06
Record 29, English
Record 29, Subject field(s)
- Acoustics (Physics)
Record 29, Main entry term, English
- image
1, record 29, English, image
correct
Record 29, Abbreviations, English
Record 29, Synonyms, English
- acoustic image 1, record 29, English, acoustic%20image
correct
Record 29, Textual support, English
Record number: 29, Textual support number: 1 DEF
The geometric space figure that is made up of the acoustic foci of an acoustic lens, mirror, or other acoustic optical system and is the acoustic counterpart of an extended source of sound. 1, record 29, English, - image
Record 29, French
Record 29, Domaine(s)
- Acoustique (Physique)
Record 29, Main entry term, French
- image
1, record 29, French, image
correct, feminine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
- image acoustique 2, record 29, French, image%20acoustique
correct, feminine noun
Record 29, Textual support, French
Record number: 29, Textual support number: 1 CONT
Gêne perceptive : aspect informatif des bruits. Les sensations sont élaborés et organisées par les centres nerveux, et, dans certaines conditions, associées et conservées sous forme de groupes plus ou moins complexes de signaux sensoriels, les images. 1, record 29, French, - image
Record 29, Spanish
Record 29, Textual support, Spanish
Record 30 - internal organization data 1978-06-09
Record 30, English
Record 30, Subject field(s)
- Plastic Arts
Record 30, Main entry term, English
- anamorphosis 1, record 30, English, anamorphosis
Record 30, Abbreviations, English
Record 30, Synonyms, English
Record 30, Textual support, English
Record number: 30, Textual support number: 1 OBS
A painting or drawing that is distorted or unrecognizable except when viewed from a particular angle and distance or with a correcting mirror or lens. 1, record 30, English, - anamorphosis
Record 30, French
Record 30, Domaine(s)
- Arts plastiques
Record 30, Main entry term, French
- anamorphose 1, record 30, French, anamorphose
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record number: 30, Textual support number: 1 OBS
Phénomène qui se produit lorsque la grandeur apparente de l'image d'un objet n'est pas la même horizontalement et verticalement. 1, record 30, French, - anamorphose
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - internal organization data 1975-03-11
Record 31, English
Record 31, Subject field(s)
- Optics
Record 31, Main entry term, English
- virtual focus 1, record 31, English, virtual%20focus
Record 31, Abbreviations, English
Record 31, Synonyms, English
Record 31, Textual support, English
Record number: 31, Textual support number: 1 OBS
if the lines must be prolonged backward through the lens or mirror in order to intersect, the focus is called a virtual focus. 1, record 31, English, - virtual%20focus
Record 31, French
Record 31, Domaine(s)
- Optique
Record 31, Main entry term, French
- foyer virtuel 1, record 31, French, foyer%20virtuel
Record 31, Abbreviations, French
Record 31, Synonyms, French
Record 31, Textual support, French
Record number: 31, Textual support number: 1 OBS
--point où se coupent les prolongements des rayons lumineux. 1, record 31, French, - foyer%20virtuel
Record 31, Spanish
Record 31, Textual support, Spanish
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