Kodak 4 x 12" 87B Opaque Infrared Wratten Optical Gel Filter

Kodak 4 x 12" 87B Opaque Infrared Wratten Optical Gel Filter

Kodak 4 x 12" 87B Opaque Infrared Wratten Optical Gel Filter

B&H # KO87B412O MFR # 8794943
Kodak 4 x 12" 87B Opaque Infrared Wratten Optical Gel Filter

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  • 1Description

Kodak 4 x 12" 87B Opaque Infrared Wratten Gel Filter - This black infrared filter will filter out entire visible spectrum. It is used with black and white infrared films with a sensitivity up to approximately 1000nm. Filter factor is determined by the film sensitivity.

Most Kodak gelatin filters are available in 3 x 3" (75 x 75mm), 4 x 4" (100 x 100mm), 6 x 6" (150 x 150mm), 14 x 18" (350 x 450mm) and 4 x 12" (10.2 x 30.5mm).

Infrared filter for filtering out entire visible spectrum
Table of Contents
  • 1Description
Type Infrared
Size 4 x 12" (10.2 x 30.5cm)
Grade 87B
Filter Factor Determined by sensitivity of film
Multi-Coated Not Applicable
Rotating Not Applicable
Effect Filters our entire visible spectrum
Application Scientific, law enforcement
Color Temperature Not Specified by Manufacturer
Construction Gel
Front Filter Thread Size Not Applicable
Front Lens Cap Size Not Applicable

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