Hoya 77 Infra-Red Filter: Picture 1 thumbnail Hoya 77 Infra-Red Filter: Picture 2 thumbnail Hoya 77 Infra-Red Filter: Picture 3 thumbnail

About Hoya 77 Infra-Red Filter

Used for photography with infrared films.

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.

Hoya 77 Infra-Red Filter Features

  • Available in most popular sizes.

Hoya 77 Infra-Red Filter Reviews

Reviewed by 1 customers

 
4.0

Great filter

By

from Raleigh, NC  -  Professional

Just starting in infrared photography and this is a great filter. Can't wait to continue with it.

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