Black and White Set
Available in high quality polyester for the 100mm System.
Four filters, each of which has a different effect on the tones in a black & white image by absorbing different quantities of colour in the blue and blue-green parts of the spectrum. These filters also can be used for special effects.
Each polyester filter in this set is mounted in a frame designed to fit the 100mm System.
Polyester 11 Yellowish Green Standard
Alters the response of panchromatic emulsions to be equivalent to the eye responding to objects under tungsten illumination.
Polyester 21 Orange Standard
Contrast filter. Absorbs blue and blue/green.
Polyester 23A Light Red Standard
Greater contrast effect than No. 21 Orange.
Polyester 8 Yellow Standard
Darkens sky, cloud and foliage to reproduce correct tones.