Hoya Fog B Diffuser Filter for Fog Effect Choose Filter Size:58mm - $20.90 The HOYA SPECTRAL CROSS filter

The HOYA SPECTRAL CROSS filter is made by sandwiching black gauze-like fiber between two pieces of colorless

the shutter speed is recommended to be adjusted to frame/rate setting

effects not possible after the image is developed

It is recommended that auxiliary light sources be used when long exposures become necessary due to insufficient light

Filter Factor: 3 stops Glass Type Hoya Optical Multi Coatings Yes Hardened Top Layer: No Waterproof / Oil Repellent Yes Frame Construction: Low Profile / Aluminum Front Filter Threads: Yes

Hoya Fog B Diffuser Filter for Fog Effect Choose Filter Size:58mm - $20.90 The HOYA SPECTRAL CROSS filterDescription 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