95MM Filter Set Inclusdes: Ultra Violet + Circular Polarizer + Fluorescent Filters (UV, CPL, FLD) For Tamron 150-600mm F/5-6.3, 650-1300mm f/8-16 Zoom, 500mm f/6.3 Mirror T-Mount Lens ULTRA VIOLET (UV) FILTER: Reduce haze and improve contrast by minimizing the amount of ultraviolet light. Especially useful in areas of high altitude or snow, eliminating undesirable blue cast. CIRCULAR POLARIZER (CPL) FILTER: Are great for removing unwanted reflections from non-metallic surfaces such as glass or water. Take richer scenic shots and notice improved clarity in distant objects by cutting through haze and increasing color saturation. FLUORESCENT (FDL) FILTER: Are great for shooting under fluorescent lighting. Bring warm natural lighting to rooms that would otherwise be washed out by unappealing fluorescent lights WIL FIT T-MOUNT LENSES: 650-1300mm f/8-16, 500mm f/6.3 Mirror Lens Kit Includes: Ultraviolet (UV) - Circular Polarizer (CPL) - Fluorescent (FLD) Filters + Carry Case