Tiffen 107CUV17 - 107C Uv17 Filter

UV-17 
Safeguard your lens and absorb UV light.  
Film and video are more sensitive to UV light than our eyes are. 
This often shows up as a bluish cast in images, especially shots from high altitudes and long distances, particularly over water. 
Ultra Violet filters are available in a variety of UV absorption levels.

For the technically-minded image maker who wants to absorb most but not all UV light
Absorbs slightly less UV light than Haze 2A
Protects your camera or camcorder lens against dust, moisture, fingerprints, scratches and damage
Can be kept on your camera at all times 

Warm UV-17

Combines benefits of UV 17 with Tiffen exclusive 812