Double Fog Filter Camera Bags These diopters are semi-circular pieces

These diopters are semi-circular pieces of glass that are mounted in ring form

812 Filter

The neutral density portion of the filter offers a 4-stop exposure reduction for working with longer shutter speeds or wider aperture settings

Fits thinner and also shorter operators

then mounting them in precision aluminum rings

Double Fog Filter Camera Bags These diopters are semi-circular piecesCreates a fog like effect with dramatically lowered overall contrast. Maintains greater sharpness and is less affected by highlight flare than the standard Fog filter. 3 density gives a noticeable fog effect. Does not require exposure compensation to make up for filter effect.