77mm Fog Set (A&B) Effect Glass Filters
B&H # HOFS77
MFR # S-77FOGAB-GB
The Hoya Fog Set consists of two filters: Fog A & Fog B. Fog B has a stronger diffusing effect than Fog A. However, both filters 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.
Box Dimensions (LxWxH)
4.3 x 4.2 x 1.6"
Hoya 77mm Fog Set (A&B) Effect Glass Filters Review