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Hoya RM72 67mm Infrared Filter B67RM72

by Hoya
Original price $91.90 - Original price $91.90
Original price
$91.90
$91.90 - $91.90
Current price $91.90
SKU 80578
Minimum quantity allowed is .
Maximum quantity allowed is .
The product can be bought in quantity increments of .
67mm Rm72
67mm Rm72
Used for photography with infrared films. lnfrared film is also sensitive to ultraviolet rays and the shorter wavelengths of the visible spectrum so it is necessary to filter out all but the infrared rays. R72 passes only infrared rays above 720nm; RM90 passes only that above 900nm. Often used in crime detection, medical photography, detection of distribution of vegetation, etc. In ordinary photography with infrared film or infrared color film, the Y(K2), O(G), R(25A) and other filters can also be used to change the contrast or color effect
Glazer's SKU 80578
Manufacturer Hoya
MFG SKU B67RM72