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Hoya 52mm Yellow #K2 (HMC) Multi-Coated Glass Filter for Black & White Film

BH #HOYMC52 • MFR #A-52K2-GB
19 reviews
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Hoya 52mm Yellow #K2 (HMC) Multi-Coated Glass Filter for Black & White Film
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Hoya A-52K2-GB Overview

A Hoya Yellow K2 is commonly used for a noticeable increase in contrast with black and white films.

Multicoated to minimize reflection at the filter surfaces which reduces flare and ghosting.

Especially useful for added contrast between blue sky with clouds and foreground
Provides a natural tonal rendition
Often used for subjects at intermediate distances
UPC: 024066523013

Hoya A-52K2-GB Specs

Filter Type
Black & White Contrast #8 Yellow
Exposure Reduction
1-Stop
Size
52 mm Rear Filter Thread
Front Accessory Thread / Bayonet
52 mm
Coating
Multi-Coated
Filter Material
Glass
Ring Material
Aluminum
Packaging Info
Package Weight
0.095 lb
Box Dimensions (LxWxH)
3.55 x 2.8 x 0.65"

Hoya A-52K2-GB Reviews

Seamless transaction

By Christopher
Rated 5 out of 5
Date: 2025-07-08

B&H once again comes through with flying colors. All my items arrived quickly and in tip-top shape. Thank you!

Essential to B&W photography

By Jack
Rated 5 out of 5
Date: 2020-05-26

Creates great-crisp contrast in outdoor images. Clouds appear in the final image as well as any bodies of water have more natural shading. Have to adjust slightly to make sure the image is exposed properly (slightly over expose the image not even 1/4 a stop for a perfect image).

See any errors on this page?

question

So when I have this filter attached to my lens, is adding +1 exposure compensation sufficient for proper exposures?
Asked by: Evan B.
How is it that the K2 and the Y52 both claim to have a filter factor of 2 (The B
Answered by: Elliot
Date published: 2019-11-24

question

Would this lens be appropriate for color infrared film?
Asked by: cindy r.
Hi Cindy,I think you mean filter, not lens. This filter is intended for black and white film only. It is good for increasing contrast in a scene that has low contrast. There is a 1 stop filter factor.
Answered by: Fred U.
Date published: 2018-08-27
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