Optex 52mm Multi-Coated Circular Polarizing Filter

● Uses polarization to give you control of color saturation - makes skies bluer and grass greener—even eliminates surface reflections from glass and water— results in higher quality pictures.
● Protects lens from scratches scuffs and smudges.
●Multi-coating helps reduce the glare and reflection – for clearer sharper images.
● Filters are manufactured to ensure consistent color and accuracy throughout the entire surface of the glass - Consistent color means consistent high quality results.
● Low profile slim frame rings help prevent vignetting.
● High index Optical glass helps to insure high definition images.