TERMIUM Plus®

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pentaprism [3 records]

Record 1 2013-12-10

English

Subject field(s)
  • Lithography, Offset Printing and Collotype

French

Domaine(s)
  • Lithographie, offset et phototypie

Spanish

Save record 1

Record 2 1987-05-26

English

Subject field(s)
  • Photography
  • Optics
DEF

a pentagonal prism having one angle 90 ° and the others 112 ° 30', producing a constant deviation of 90 ° for any wavelength, and used as a reflector in range finders.

French

Domaine(s)
  • Photographie
  • Optique

Spanish

Save record 2

Record 3 1975-03-11

English

Subject field(s)
  • Photography
  • Optical Instruments
  • Optics
OBS

--a five-sided glass prism inserted between the focusing screen and the viewing eyepiece of an eye-level reflex camera. Also sometimes called roof prism (...) also pentaprism unit p.1262

French

Domaine(s)
  • Photographie
  • Instruments d'optique
  • Optique
OBS

il faut viser en plaçant l'appareil à hauteur de poitrine ou plus bas. Cette solution, bon marché et trop simpliste, est remplacée par un --, communément désigné par prisme-en-toit.

Spanish

Save record 3

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