Features:Compatible with Insta360 go 2 action cameraCoating: Multi-layer coating filter, high transparency and brightness restore true colorProfessional: Choose professional German imported optical glass lens, imaging clearer, let your work more professionalAdopt light aluminum alloy frame, a single filter weighs about 0.76-0.8g, and does not increase the load of the action camera.The interior of the storage box adopts soft EVA inner support to provide delicate care for the filter.Easy Install: Thread screw tight installation, quick and convenient disassemblyTypes: There are MCUV, ND4, ND8, ND16, ND32, CPL, 3pcs, ND 4pcs, 4pcs, 6pcs ten types for you to choose, you can choose as your own needsNote: action camera is not includedSpecificationTypes: MCUV, ND4, ND8, ND16, ND32, CPL, 3pcs, ND 4pcs, 4pcs, 6pcsMaterial: Glass, aluminum alloyColor: BlackSize(Dia x H): About 18 x 4mm/0.7 x 0.16inchFitment: For Insta360 GO 2Cleaning Tips:If the surface of the lens is contaminated with dust, water droplets or other contaminants, whether or not it has been removed, please remember the following methods of use:1. Blow off the dust on the surface of the lens first2. Clean it up again with a clean primer3. Gently wipe with the distributed wave cleaning cloth4. The use of special lens cleaning solution is more idealNote: please do not use ordinary paper towels to wipe, static electricity will make more paper fiber residual on the surface of the lens.Filter introduce:1. CPL polarizerIt is mainly used to eliminating harmful reflected light, increase color concentration to deepen the blue sky, highlight white clouds, make the picture more transparent, improve the clarity and performance of the picture.It is also often used to photograph scenes behind glass and underwater objects2.ND reducer (ND4 ND8 ND16 ND32)The main purpose of the camera is to avoid overexposure by reducing the amount of light entering the camera when the light is too bright.It can also "resist" a lot of scattered light, can improve the color saturation of the picture, so that the picture is more transparent and gorgeous.Slower shutter speeds can also be used to capture special effects, such as foggy water, light tracks at night, etc.When shooting video in the hot sun, you can use a light dimmer to slow down the shutter speed, so that the video image has the appropriate motion blur, and it looks more comfortable3. MCUV filterWhen shooting in mountains, distant, high altitude and other broad environment, due to the high color temperature, the proportion of blue wavelength and ultraviolet ray increases, the image will be more blue, yellow and red exposure is insufficient, the use of MCUV filter can effectively reduce the blue tone and blue gray tone caused by ultraviolet ray, increase transmittance, so that the picture quality is clearerPackage included:Choice A:(MCUV, ND4, ND8, ND16, ND32, CPL types )1pc x Camera FilterChoice B:(CPL+ND8+ND16)3pcs x Camera FiltersChoice C:(ND4+ND8+ND16+ND32)4pcs x ND Camera FiltersChoice D:(MCUV+ CPL+ND4+ND8)4pcs x Camera FiltersChoice E:(MCUV+CPL+ND4+ND8+ND16+ND32)6pcs x Camera Filters