TERMIUM Plus^®

Record 1,  Textual support,  French

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 CONT

... the response of the crystal to the impinging light ... is a function of energy ...  2, record 2, English, - impinging%20light

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 CONT

[...] on observe que l'émission n'a lieu que lorsque la fréquence de la lumière incidente dépasse une [certaine] valeur [...].  1, record 2, French, - lumi%C3%A8re%20incidente

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 OBS

Term(s) taken from a Canadian laboratory-equipment company's catalogue.  1, record 3, English, - incident%20light%20immunofluorescence

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 OBS

Terme(s) tiré(s) du catalogue d'une compagnie canadienne d'équipement de laboratoire.  1, record 3, French, - immunofluorescence%20en%20lumi%C3%A8re%20incidente

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 OBS

Term(s) taken from a Canadian laboratory-equipment company's catalogue.  1, record 4, English, - incident%20light%20stand

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 OBS

Terme(s) tiré(s) du catalogue d'une compagnie canadienne d'équipement de laboratoire.  1, record 4, French, - statif%20pour%20lumi%C3%A8re%20incidente

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

The light that strikes an object, distinguished from the light reflected from or transmitted by the object.  2, record 5, English, - incident%20light

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 DEF

Lumière qui frappe un objet par opposition à la lumière réfléchie ou transmise par l'objet.  2, record 5, French, - lumi%C3%A8re%20incidente

Record 5,  Textual support,  Spanish

Record number: 5, Textual support number: 1 DEF

Luz que se proyecta sobre un objeto.  2, record 5, Spanish, - luz%20incidente

Record number: 5, Textual support number: 1 CONT

El color de un objeto se percibe como una función de la longitud de la onda de la luz incidente reflejada o absorbida por el objeto.  2, record 5, Spanish, - luz%20incidente

Record number: 5, Textual support number: 2 CONT

Además, la intensidad de la luz que llega al observador depende tanto de la luz incidente como de las propiedades de reflexión de cada una de las superficies.  3, record 5, Spanish, - luz%20incidente

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

[A] light meter [which] estimates the illuminance on a surface of interest, such as a part of a scene or an exposure plane.  2, record 6, English, - incident%2Dlight%20meter

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 DEF

[...] posemètre [qui] calcule la quantité de lumière [...] reçue par le sujet.  1, record 6, French, - posem%C3%A8tre%20%C3%A0%20lumi%C3%A8re%20incidente

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 CONT

The incident light reading is technically more accurate than reflected light reading because it involves measurement of the brightness of the illuminating source, regardless of the subject. A reflected light reading is taken from camera position, but an incident light reading involves aiming the meter, fitted with an incident light adapter, toward the light source from subject position. On this basis, subjects reproduce as dark or light in the picture according to their natural reflectivity.  1, record 7, English, - incident%20light%20reading

Record number: 7, Textual support number: 1 OBS

This method is best for color reversal work or the photography of very dark or light subjects.  1, record 7, English, - incident%20light%20reading

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 CONT

La mesure en lumière incidente est théoriquement plus précise que celle en lumière réfléchie, puisque ne tenant compte que de la lumière frappant le sujet; elle est effectuée en se plaçant contre le sujet principal et en dirigeant le posemètre -- coiffé d'un cône diffuseur -- vers l'objectif de l'appareil. La mesure ne tenant pas compte de la valeur claire ou foncée du sujet, celui-ci est traduit par une densité d'image correspondant à sa réflectance.  1, record 7, French, - mesure%20en%20lumi%C3%A8re%20incidente

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 OBS

Reference: change 36 of the Canadian Forces Publication A-PD-123-004/PQ-006.  2, record 8, English, - incident%20light%20level%20monitor

Record 8,  Textual support,  French

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 OBS

Incident-light meters measure the light that falls on the subject instead of the light that subject gives off (...) It receives light from the same direction and in the same intensity as the subject does, and translates it into an average "middle-gray" exposure setting.  1, record 9, English, - incident%2Dlight%20meter

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 OBS

Comment se servir d'un posemètre à lumière incidente: Placez-vous près du sujet et dirigez votre cellule vers l'appareil. Rappelez-vous que seule l'ambiance lumineuse qui règne autour de votre sujet joue un rôle important.  1, record 9, French, - posem%C3%A8tre%20%C3%A0%20lumi%C3%A8re%20incidente

Record 9,  Textual support,  Spanish