Key Features Circular Polarizer Filter 2.5x Filter Factor, +1.3 Stop Helps Eliminate Reflections and Glare Reduces Haze in Landscapes Greater Color and Tonal Saturation Quartz Glass Construction Multicoated Water, Oil, and Scratch Resistant Brass Filter Ring, Knurled Sides

Key Features Circular Polarizer Filter 2.5x Filter Factor, +1.3 Stop Helps Eliminate Reflections and Glare Reduces Haze in Landscapes Greater Color and Tonal Saturation Quartz Glass Construction Multicoated Water, Oil, and Scratch Resistant Brass Filter Ring, Knurled Sides Plastic Case...

Key Features Circular Polarizer Filter 2.5x Filter Factor, +1.3 Stop Helps Eliminate Reflections and Glare Reduces Haze in Landscapes Greater Color and Tonal Saturation Quartz Glass Construction Multicoated Water, Oil, and Scratch Resistant Brass Filter Ring, Knurled Sides Plastic Case...

Key Features Emulates Anamorphic Lens Flare Adds Blue Streaks to Lens Highlights

Key Features For Helix Magnetic Filter System Protects Lens Front Element Fast, Secure Mounting and Removal

Key Features Emulates Anamorphic Lens Flare Adds Gold Streaks to Lens Highlights

Key Features Circular Polarizer Filter Helps Eliminate Reflections and Glare Reduces Haze in Landscapes Greater Color and Tonal Saturation Water, Oil, and Scratch Resistant Brass Filter Ring, Knurled Sides

Key Features 3.0 Optical Density Multicoated Optical Glass Brass Filter Ring Helix MagLock Magnetic Mounting System Rubber Frame Insert Provides More Grip Includes Front and Back Defender Caps

Key Features 0.9 Optical Density Multicoated Optical Glass Brass Filter Ring Helix MagLock Magnetic Mounting System Rubber Frame Insert Provides More Grip Includes Front and Back Defender Caps

Key Features1.8 Optical DensityMulticoated Optical GlassBrass Filter RingHelix MagLock Magnetic Mounting SystemRubber Frame Insert Provides More GripIncludes Front and Back Defender Caps

Key Features 3.0 Optical Density Multicoated Optical Glass Brass Filter Ring Helix MagLock Magnetic Mounting System Rubber Frame Insert Provides More Grip Includes Front and Back Defender Caps

Key Features 0.9 Optical Density Multicoated Optical Glass Brass Filter Ring Helix MagLock Magnetic Mounting System Rubber Frame Insert Provides More Grip Includes Front and Back Defender Caps