Hoya Fog Diffuser Filter Set A+B for Dreamlike Effects Choose Filter Size:77mm - $64.90 This double-ring design is thin

This double-ring design is thin to reduce the likelihood of vignetting with wide-angle lenses

HOYA CANDEO sharp cut filters are long-pass optical glass filters designed to block shorter wavelengths of light and allow longer wavelengths to pass

You are using daylight-balanced film (5500°K) and the light source is 3800°K

The effect can be dramatic or subtle depending on how strong the light source is and how much atmospheric haze is in the air

Hoya Fog Diffuser Filter Set A+B for Dreamlike Effects Choose Filter Size:77mm - $64.90 This double-ring design is thinDescription The HOYA FOG filters have a frosted surface that lightly veils the entire picture in a pleasing dreamlike fog effect. There are two Hoya FOG filters, a FOG A and the stronger FOG B. Both can be used together to produce an effect similar to dense fog. The effect can be varied by changing the aperture of the lens, but stopping down too far will reduce the effect. These two filters are also available as a set. Specifications Filter Factor: N