Summary The O3 Air Uint ND filter, ingenuity designed by GEPRC team, has two mounting methods to solve filter mounting problems. Also adapted to FOR D J I AVATA, a variety of filter effects, suitable for a variety of daylight effects to improve image quality. Feature 1. Aluminum alloy sturdy frame, no fear of dust and scratches. 2. Two types of installation, to solve the frame lens filter installation trouble. 3. Multi-protection: scratch-proof, dust-proof, oil-proof, effective protection of the lens. 4. Lightweight and portable, ultra-thin, ultra-clear lens. 5. Multiple high-quality coating, restore the image quality of the original color. 6. Six options are available, easily cope with a variety of daylight environment shooting. Specification Model: GEPRC O3 filter Filter type: UV filter / ND filter / PL filter Compatible Lens: O3 Air Uint camera / FOR D J I Avata Model: ND8 / ND16 / ND32 / ND64 / UV / PL Frame material: 7075-T6 aviation aluminum alloy Weight: 0.7g Includes 1x UV filter 1x CPL filter 1x ND8 filter 1x ND16 filter 1x ND32 filter 1x ND64 filter 1x Dust-free cloth Note: The above list is based on the actual purchase package, with the corresponding number of filters