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单词 safelighting
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safelighting
safelighting n. Photography illumination provided by a safelight.
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society > leisure > the arts > visual arts > photography > photographic processes > [noun] > use of safe-light
safelighting1893
1893 Anthony's Photogr. Bull. 26 Aug. 532/2 The comfort from heat, and safe lighting of the room, is testified to by the numbers using it [sc. an indoor darkroom] in preference to the one standing in the glaring sunlight.
1977 J. Hedgecoe Photographer's Handbk. 39 Printing papers and films intended for copying black and white originals have this sensitivity, allowing the use of bright orange safe-lighting.
2000 G. C. Webb in I. A. Darby & T. D. Hewitson In Situ Hybridization Protocols iii. 43 Safelighting should be with an Ilford 914 filter in front of a 15-W globe, at least a meter away from bulk emulsions.
extracted from safeadj.int.
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