panchromatic in English
Since most panchromatic films are considerably more sensitive to blue light than to red, blue objects will almost always appear lighter and brighter than red objects in a black and white photograph taken in white light.
Use "panchromatic" in a sentence
1. Noise reduction of panchromatic and color image
2. Acros was an ISO 100 speed professional ortho-panchromatic black-and-white photographic film for portraits, landscape, architectural subjects and product photography
3. Autochrome definition is - a plate for additive color photography that uses a layer of minute grains of starch dyed red, green, and blue coated with a panchromatic emulsion.
4. This and the fact that its geometric resolution is usually higher than that of colour film makes panchromatic black and white film the ideal medium for high altitude photography – that is small scale imagery.