Item Type: Kaleidoscope Glass Filter Weight: 264g / 9.3oz Material: Optical Glass, Aluminum Alloy Coating: Double Side Multi Layer Coating Thickness of Frame: About 20mm at the thickest point Caliber: Approx. 7.7cm / 3in Package List 1 x Kaleidoscope Glass Filter 1 x Cleaning Cloth 1 x Storage Bag 1MRC Coating: MRC Coating contains ultra hard metal compounds that prevent the filter itself from being scratched by grit and other hard objects, ensuring that the filter can provide long term effective optical performance. 2Amazing Effect: Kaleidoscope filter converts ordinary scenes into extraordinary kaleidoscope patterns to create unique and vivid visual effects, you can use Kaleidoscope Filter to take photos or videos full of fantastical colors. 3Waterproof and Easy to Clean: The surface of this filter is delicate and smooth, such as water droplets falling on the mirror, can be like a lotus leaf without leaving traces, and easy to clean, by the photographer's favorite, CNC molding processing, non slip texture. 4Handheld Shooting: Filters are compatible with a wide range of camera lenses, handheld shooting is more convenient, no need to select the corresponding filter according to the diameter of the lens, less installation process, easier and faster to use. 5Unlimited Creativity: Whether you are a professional photographer or a photography enthusiast. Whether shooting with a DSLR, mirrorless or compact camera, kaleidoscope filters can help them take fantastic photos.