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52mm 093 (87C) Infrared Glass Filter
Mfr # 65072474• B&H BW09352

Our Price: $ 73.00
Availability: In Stock
This Item Includes

• 

Ten-Year Warranty

Required/Recommended Accessories
The item(s) listed below are recommended to enhance the use of the selected item above.

Filter pouch


Pearstone
Four Filter Pouch

9071840
B&H# PEFP4

Price: 9.89

Product Information

This B&W 52mm 093 (87C) Infrared Glass Filter blocks the entire visible spectrum, so to our eyes it looks completely opaque. Unlike the B&W 092 infrared filter, it makes pure infrared photographs possible without the visible red component.

Features

Its transmission only begins to exceed 1% at 800 nm, rising to 88% at 900 nm, and remains that high far beyond the upper limit of sensitization covered by infrared films

This filter is used less frequently in pictorial photography because of the dramatic loss of effective ISO

In the scientific field, materials research and forensics, the limitation to a strictly infrared range is often important

Specifications
Type
Infrared
Size
52mm
Grade
093 = 87C
Filter Factor
Very dependent on the illumination and on the characteristics of the film
Multi-Coated
Not Applicable
Rotating
Not Applicable
Effect
Removes complete visible spectrum
Application
Forensic and scientific photography
Color Temperature
Not Specified by Manufacturer
Construction
Schott Glass
Front Filter Thread Size
52mm
Front Lens Cap Size
67mm