1. The FLIP zoom lens is made of high-definition optical glass, multi-layer coating, and has been ground and polished many times to the restoration of the of the image, high-definition and transparent, oil-proof and scratch-proof; 2. The viewing angle is 82° when not using the wide-angle . It can be expanded to 100° after using the wide-angle filter. The 24mm wide-angle lens can shocking scenes; 3. The ultra-light lens flies smoothly, is light in weight, does not affect the flight of the machine, and has a buckle design, which can be installed firmly without loss, and the lens can be replaced at any time; Color: black Material: Aluminum optical glass Package Contents: 1 x Wide Angle Filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.