Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11am Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
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
4 x 12" (10.2 x 30.5cm)
Determined by sensitivity of film
Filters our entire visible spectrum
Scientific, law enforcement
Not Specified by Manufacturer
Front Filter Thread Size
Front Lens Cap Size
Kodak 4 x 12" 87B Opaque Infrared Wratten Optical Gel Filter Review