Hoya Y7POLC049 Datasheet download pdf (Page 48)

SPECIAL EFFECTS FILTERSfor Film & Digital

For original color effects

POP FILTER SET

Available in a set of three color filters: red, green and blue. Used

individually or in combination, extremely original color effects can be

obtained. Also great for multi-exposure creativity.

Without FilterWith R+G+B

With R+G+B

(R72)

INFRARED

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; 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.

With R72

Without Filter

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Hoya Y7POLC049 Datasheet Page 48