Feature:1. Thin and Lightweight: Camera UV filter is made of AGC 0.5mm thin optical glass, both sides are rounded and polished to achieve high light transmission and low reflectivity.2. Perfectly Compatible: The filter is perfectly compatible with for Ricoh GR3 GR3X GR2 and for RX100 cameras, and supports the expansion of the adapter ring, which can be used to install CPL ND black soft series filters.3. High Definition: The internal molecular structure is stable and well organized, and the double HD transmittance surface anti reflective AR coating does not affect the sharpness of HD imaging even at telephoto.4. Lens Protection: UV protection camera lens filter can effectively prevent the dust, oil, fingerprints and direct contact with the lens, effectively protect the lens cleanliness.5. Wide Application: UV filters are suitable for shooting in environments such as seashores, mountains, snowfields and open areas, and can attenuate the blue tint caused by ultraviolet rays. At the same time for the camera, it can also exclude the interference of ultraviolet light on the CCD, which helps to improve the clarity and color reproduction effectsSpecification:Item Type: Camera UV FilterMaterial: Aluminum Alloy, Optical GlassInterface: 42mmApplicable Models: for Ricoh GR3 GR3X GR2, for RX100Light Transmittance: 99.Package List:1 x Filter1 x Storage Case1 x Accessory