Hoya Infrared (R72) Filter

Hoya Infrared (R72) Filter

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Used for photography with infrared film. Infrared 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. 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.

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49mm Infrared (R72) Filter £44.00
52mm Infrared (R72) Filter £44.00
55mm Infrared (R72) Filter £39.00
58mm Infrared (R72) Filter £39.00
62mm Infrared (R72) Filter £49.00
67mm Infrared (R72) Filter £69.00
72mm Infrared (R72) Filter £69.00
77mm Infrared (R72) Filter £89.00