High-Quality Optical Glass: Crafted from -ground and polished optical glass, it delivers exceptional HD imaging. The filters utilize a double-sided, multi-layer nano-coating technology to faithful color reproduction. Advanced Coating Technology: Each filter features a double-sided oleophobic and water-repellent coating, effectively protecting against dust, water, and oil, ensuring clear images in any weather condition. Secure Design: The design allows for easy installation and securely attaches to your for AVATA 2 lens, preventing accidental removal during flight. This design allows for quick filter changes without damaging the your lens, allowing you to effortlessly capture . Light Transmittance: The UV filter boasts a light transmittance of up to 98%, maximizing clarity. Color: As Shown Material: Aluminum Optical Glass Package Contents: 1 x UV Filter(Due to different product batches, the appearance , which does not affect the use) 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.