Choose SCHOTT B270 special optical glass
The glass surface has a high flatness of ultra-high pixels and 8K video recording, and the image of the scene is still clear and unblurred.
IR CUT coating can eliminate the color difference of image caused by the infrared ray
The L41 coating can effectively block the image smog that caused by UV (UV) below 390 nm.
The double-sided anti-reflective coating improves the lens transmittance to an average value of 99.8%.
The double-sided anti-fouling coating prevents moisture from entering and the growth of mold, achieving super water-repellent, oil-resistant, and lens smooth and clean easy.
The ultra-thin light 3.2mm aluminum frame can reduce the vignetting problem on the wide-angle lens
The surface of the optical frames is treated with non-stick Teflon and black matte treatment to eliminate reflections.
The front thread design of the ultra-thin frame can smoothly cover all the original lens caps.