Cavision 52 to 82mm Step-Up Ring Smith-Victor 401983 This Avenger F800 3

This Avenger F800 3

The discs are treated with Verbatim's Hard Coat to prevent scratches

Basis Weight 300 gsm / Thickness 12 mil / 0

Transporting the lights

Use 37mm Filters on 30mm Lens

Cavision 52 to 82mm Step-Up Ring Smith-Victor 401983 This Avenger F800 3For Cavision Clamp On Matte Box on Lens Adapts Lens with 52 Filter Thread For 82mm Filters 9mm Depth Anodized Aluminum Construction This Cavision 52 82mm Step Up Ring permits the use of 82mm threaded filters on lenses with 52mm filter threads. Additionally, the 9mm depth of this ring provides more surface area than a standard step up ring. This provides a more secure grip to the clamp of your Cavision Clamp On Matte Box. The step up ring features a