You get our last ProMaster
52 mm Circular Polarizer - Polarizing Filter #6413
Light
rays which are reflected by any surface become polarized. Polarizing filters
are used to select which light rays enter your camera lens. The Digital
Circular Polarizing filter allows you to remove unwanted reflections from
non-metallic surfaces such as water, glass etc. It also will 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. The PROMASTER Polarizing filter does not affect the overall color
balance of a shot. Digital Anti-Reflection Multi Coating ? Specially formulated
to pass light reflected off of a digital camera?s anti aliasing filter and
silicon based CCD or CMOS sensor. Black Almite Frame and Black Rimmed Glass ? The
black matte aluminum satin finish almite frame and black rimmed glass aid in
reducing stray light and unwanted reflections. Low Profile Frame ? Ultra thin
low profile frames prevent vignetting on super wide digital format lenses.
Knurled Frame Edges ? Frames feature a knurled edge frame for easy attachment
and removal.