Features:The Digital Protection filter is a crystal clear colorless filter with advanced anti-reflective coatings designed especially fits use with digital imaging sensors. There is no filter factor and its primary purpose is to protect your valuable lens surfaces.Specifications:Digital Anti-Reflection Multi Coating Specially formulated to passlight reflected off of a digital cameras anti aliasing filter and siliconbased CCD or CMOS sensor.Black Almite Frame and Black Rimmed Glass The black mattealuminum satin finish almite frame and black rimmed glass aid inreducing stray light and unwanted reflections.Low Profile Frame Ultra thin low profile frames prevent vignettingon super wide digital format lenses.

• Promaster Digital Protection Filter - 72mm