1. HD optical glass, color without bias, enhance the contrast, more texture of the picture 2. Oleophobic and hydrophobic, water droplets and grease stains do not stick, cleaning effortless 3. Enhanced dynamic range and retain more details, easy to capture the movie color 4. Lightweight + solid structure, reduce the risk of filter falling off during flight. 5. Light reduction filters: reduce light intake, lower shutter speeds, easy to handle a variety of scenarios 6. Attention: only filters, no other
