Remote Control Toy Accessories Why Choose Our Lens Filter? Product Features Double-sided waterproof, oil-proof, for your lens protection Product Use Effect Display AGC Optical Glass Optical glass, precision grinding and polishing, high-definition imaging Optical glass, precision grinding process, MCUV filter with 98.5% light transmission, high-definition imaging. Lightweight Design The frame is made of ultra-light aviation aluminum frame, Weighs Only 1.2g,Mhich is compactand lightweight, and has no effect on gimbal calibration and flight. Note: 1.Does not include drone, 2.Transition: 1cm=10mm=0.39inch, 3.Since the size and weight are manually measured, due to different measurement methods, there may be a certain error between the weight and size of the product, but this error does not affect the normal use of the product, please confirm that you know and accept the error before purchasing,, 4.Due to the difference between different monitors, the picture may not reflect the actual color of the item,please make sure you do not mind before ordering, Thank you!