Waterproof & Oil-proof – The double coated layer makes he surface of the lens form a protective layer similar to the surface of the lotus leaf, so that water droplets and oil can not be absorbed on the surface, making it easier to clean and maintain.
High quality light aluminium -The frame is made of high-quality 6063 aluminium, precision CNC machining, anodized coloring, laser engraving, and smooth loading.
IR-CUT coating – The infrared cut-off coating can block both ultraviolet and infrared rays that are harmful to imaging, preventing fog on the screen and making the graphics sharper. This is achieved by the reflection of the vacuum coating between the upper and lower sides of the glass rather than by absorbing light. This coating has no blocking coefficient and does not affect the number of dimming files.