*OPEN BOX* Kase 67mm Skyeye Magnetic Circular Polarizer Filter with Adapter Ring

Made from high quality optical glass and mounted in an lightweight aluminum alloy frame, the Kase Skyeye Magnetic Circular Polarizer filter features a waterproof, oil proof, and dust proof multicoating. The high definition filter can double as a protective filter for your lens, and can be rotated to increase or decrease the polarization.