Hoya 52mm Linear Polarizing Glass Filter Tiffen 72R25 This 9V battery holder allows

This 9V battery holder allows your battery to snap in tight and holds it in place

UPC: 689670188678

2 DAC (digital to analog)

Gold - Same as silver

25' USB cable included

Hoya 52mm Linear Polarizing Glass Filter Tiffen 72R25 This 9V battery holder allowsHoya Linear Polarizer 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