Hoya 40.5mm Linear Polarizer Glass Filter Tiffen 45650BPM12 A dedicated mounting tool is

A dedicated mounting tool is included

Tiffen 49mm Pearlescent 1/2 Filter

52m) heavy duty cord

including Panasonic's SHAN-TM700 and Canon's TA-100 base plates

It also features a variety of 1/4"-20 mounting points

Hoya 40.5mm Linear Polarizer Glass Filter Tiffen 45650BPM12 A dedicated mounting tool isLight 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. Filter