Power^UP 95MM Multi Coated UV Ultra Violet Filter For Tamron 150-600mm, Bower & Vivitar 650-1300mm Telephoto Zoom, 500mm F/6.3 Mirror (T-Mount) Lens + More

• Protects lenses from dust, moisture, scratches, and other damage. These filters can be kept on the camera at all times.
• Provides basic reduction of ultraviolet light
• Helps eliminate bluish cast in images
• 95mm diameter

The UV Protection filter Film, as well as video, often exhibits a greater sensitivity to what is to us invisible, ultraviolet light. This is most often outdoors, especially at high altitudes, where the UV-absorbing atmosphere is thinner; and over long distances, such as marine scenes. It can show up as a bluish color cast with color film, or it can cause a low-contrast haze that diminishes details, especially when viewing far-away objects, in either color or black-and-white. Ultraviolet filters absorb UV light generally without affecting light in the visible region.