TERMIUM Plus®

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SOLARISATION [1 record]

Record 1 2012-09-20

English

Subject field(s)
  • Photography
DEF

The reversal of a photographic image due to great overexposure.

CONT

Strictly speaking, solarization is the reversal of the image on a film or plate by an extreme amount of over-exposure - about 1,000 times the amount required to give a normal negative image on development.

OBS

The term has by this time almost lost its original meaning. Nowadays it is applied ... to the technique for producing a partly reversed image by exposing the negative to unsafe light during development -actually, the phenomenon known as the "Sabattier effect."

Key term(s)
  • solarisation

French

Domaine(s)
  • Photographie
CONT

Lorsque l'exposition est très supérieure à l'exposition optimale, il y a réhalogénation de l'image latente; ce phénomène porte le nom de «solarisation».

OBS

Dans la littérature photographique pratique ou artistique, ce terme [solarisation] est employé avec une signification différente, liée à une technique photographique particulière qui permet de souligner le contours et d'inverser certaines valeurs : c'est, correctement désigné, l'«effet Sabattier».

Spanish

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