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

• Versatile: Mount pro-level mirrorless cameras

have given way to some of the most advanced

even if the strap is upside down

Super Strong

The a7 III features a new front-end LSI that effectively doubles* the readout speed of the image sensor

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