The Vivitar 49mm CPL Filter is manufactured from high-quality solid optical materials. Each individual filter is heat-treated to avoid any rare movement or distortion. CPL filter removes unwanted reflections from non-metallic surfaces such as water and glass. It also improves color saturation, clarity and contrast.
This threaded filter is often used to increase the contrast and saturation in blue skies and white clouds. Vivitar's circular polarizing filter does not affect the overall color balance of a shot and it will provide protection for your lens while shooting. Vivitar filter is perfect for digital SLR cameras or traditional 35mm SLR applications.