Hoya Fog A Diffuser Filter for Subtle Fog Effect Choose Filter Size:52mm - $17.90 The Sepia A filter is

The Sepia A filter is useful when:

and greater clarity in your final image

Subtle diffusions

Astrophotographers

and people

Hoya Fog A Diffuser Filter for Subtle Fog Effect Choose Filter Size:52mm - $17.90 The Sepia A filter isDescription 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