Hoya 81 series of filters controls the bluish coloration that affects daylight film. They can also remove excessive blue from the effects of electronic flash.
Multicoated to minimize reflection at the filter surfaces which reduces flare and ghosting.
81A Color Conversion
Yes, Hoya Multicoated
Creates warmer tones and brighter colors on overcast days or when shooting with electronic flash
Great for improving flesh tones
Decreases color temperature from 3400-3200 degrees Kelvin
Front Filter Thread Size
Front Lens Cap Size
Box Dimensions (LxWxH)
3.386 x 2.835 x 0.472"
Hoya 52mm 81A Color Conversion (HMC) Multi-Coated Glass Filter Review
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