The reflection of the lens can reduce the light transmittance and form an interference image on the retina, which affects the quality of the image and the appearance of the wearer. For example, the appearance of the lens is obviously vortex, and the eyes of the wearer cannot be seen by the opposite light. The coated lens is to use the new technology of optical film and vacuum to coat a certain thickness of single-layer or multi-layer optical film, so that the lens can obtain some new excellent performance that was not originally available, so as to improve the ability of the lens to reflect light. The effect of enhancing or reducing light transmission increases the light transmittance of the lens to 98%. The coating layer mainly includes hard film, multilayer anti-reflection film, anti-fouling film and so on. Let's follow the editor of the customized CB Layer Coating lens to see what it does!
1. Add hard film: increase the hardness of the lens surface to make it more wear-resistant.
2. Anti-reflection film: increase the visible light transmittance of the lens and the performance of anti-ultraviolet and radiation.
3. Anti-fouling film: Due to the technical requirements of anti-reflective film, the film has large inter-molecular gaps, and the surface of the lens is easy to hold dirt and dirt. The material of the anti-fouling film has small molecular particles and small gaps between molecules, which makes the lens surface more Bright and clean, with the addition of water-proof, anti-fog, dust-proof and other anti-pollution functions.
To sum up, the editor of the customized CB Layer Coating lens tells about the introduction of knowledge about the coating layer of its lens.