PRECISION: Rotary mount to set the filter effect (light reduction: 1.5–2 EV) · QUALITY: High-quality glass featuring ZEISS T* anti-reflective coating They also ensure absolute brilliance without altering the color rendition or exposure time. Can be used with a lens shade Crystal clear: the UV filters featuring the T anti-reflective coating from ZEISS provide optimal protection for the front element of your lens. 49mm Uv Filter ZEISS T* UV Filter 49mm | Park Cameras Lens Protection Filter Original Carl Zeiss T*UV Filter (Circular) Anti-reflective Multi-coating Product Highlights T* Multi-Coating Made to Same Standards as Zeiss Lenses Minimizes Light Reflections Improves Light Transmission Minimizes Bluish Cast Protects Front Lens Element Black Aluminum Filter Ring Carl Zeiss T* UV Filter from Zeiss is more than a wise initial investment. It is the standard UV filter most people... Can be used with non-ZEISS lenses For colors as rich as in nature. ZEISS 46mm Carl ZEISS T* UV Filter - GFX - GEARS OF FUTURE EFFECT: Optimal protection of the front lens element and more clarity for your photograph