Promaster 7223 72mm Circular Polarizing Filter Power Accessories • Versatile: Mount pro-level mirrorless

• Versatile: Mount pro-level mirrorless cameras

0 is designed for pro size DSLRs such as the Nikon D3/D4 series or the Canon 1D/1Ds series

0 mm in length while weighing just 516 grams (18

and packaging

Promaster 7223 72mm Circular Polarizing Filter Power Accessories • Versatile: Mount pro-level mirrorlessLight rays which are reflected by any surface become polarized and PROMASTER Polarizing filters are used to select which light rays enter your camera lens. They allow you to remove unwanted reflections from non metallic surfaces such as water, glass etc. They also enable colors to become more saturated and appear clearer, with better contrast. This effect is often used to increase the contrast and saturation in blue skies and white clouds. PROAMASTER