Double Fog Filter Density:1 This filter has a grade

This filter has a grade of 1/2

650" Fog Filter simulates the effects of natural fog or mist by creating a soft glow around highlights and lowering the overall contrast of the scene

The red filter is ideal for copying blue prints

Offering greater tonal separation than regular yellow and orange contrast filters

Tiffen's Color-Grad Sunrise filter and Color-Grad Blue filter can be used separately or in combination to greatly improve landscape photography

Double Fog Filter Density:1 This filter has a gradeCreates 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.