TIFFEN 58TPK1 58mm Filter Kit - UV, 812 Color Warming Filter, Circular Polarizer Type: UV Protector 812 Color Warming Filter Circular Polarizer Compatibility: Any SLR camera with lens thread size of 58mm Features: UV Protector protects your lens from damage 812 Warming Filter is ideal for Portraits and Scenics. Circular Polarizer deepens blue skies and reduces glare on non-metallic surfaces