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Hoya 77mm Red #25A (HMC) Multi-Coated Glass Filter for Black & White Film

BH #HORMC77 • MFR #A-7725A-GB
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Hoya 77mm Red #25A (HMC) Multi-Coated Glass Filter for Black & White Film
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I would like to apply this effect in digital ...

I would like to apply this effect in digital photography. Will this filter do that. Do I need to turn off the AWB?
Asked by: Leonardo
Yes this also works with digital cameras. I would recommend setting the white balance manually before using the filter.
Answered by: Daniel C
Date published: 2020-04-01

are there threads on both sides of the filter?

are there threads on both sides of the filter?
Asked by: Irvin
Yes this has threads on both the front and rear parts of the filter.
Answered by: Zachariah
Date published: 2021-02-22

question

Is there a density or other functional difference between a red 25 and a 25A filter, or is it just a different Wratten designation for the same thing?
Asked by: Karen
The 25 and 25A filters are the same.
Answered by: Heather S.
Date published: 2018-08-27

question

Does the filter fit the Mamiya Sekor C 90 mm f/3.8?
Asked by: Mosche K.
You shouldn't have any problems with this combination.
Answered by: Glenn N. Tokina Expert
Date published: 2018-10-24
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