Description: 49mm Multi-Coated Glass UV Lens Filter Protection for SLR & DSLR Cameras. UV Filter absorbs the ultraviolet rays which often make photographs hazy and indistinct. Absorption of ultraviolet rays without an increase in exposure provides a clearer image. Multi-purpose, fine-weather filter for color as well as black and white films. Protects your camera lens from dust, moisture, scratches and fingerprints. Specification: Material: alloy + glass Diameter: 49mm Package Includes: 1 Piece UV Filter