ENHANCED CLARITY - Tiffen UV 17 filter absorbs ultraviolet rays, reducing haze and improving image quality for sharper, more defined photos in various lighting conditions. SUPERIOR PROTECTION - Acting as a lens guard, this Tiffen filter shields your valuable lens from dust, scratches, and accidental impacts, preserving its condition and resale value. VERSATILE USE - The 4.5' (114mm) size and standard mount make this UV filter compatible with a wide range of lenses, offering consistent performance across your photography gear. OPTIMIZED LIGHT - The UV Blocking feature minimizes the bluish cast often seen in daylight, ensuring more accurate color rendition and natural-looking images straight from the camera.