HOYA Linear Polarizer Glass Filter [Multiple Size Options]

Item Includes: HOYA Linear Polarizer Glass Filter Limited 1 Year Warranty Overview: Light rays which are reflected become polarized. Polarizing filters are used to select which light rays enter your camera lens. They can remove unwanted reflections from non-metallic surfaces such as water or glass and also saturate colors providing better contrast. The effect can be seen through the viewfinder and changed by rotating the filter. The filter factor varies according to how the filter is rotated and its orientation to the sun. This filter is not recommended for use with auto-focus SLR cameras. Features: Creates dramatic sky/cloud contrast Saturates colors without changing color balance Mount rotates to control amount of effect Removes unwanted reflections from photos Specifications: Filter Factor: 2.3-2.8 (1.3 Stop) Filter Material: Glass