Crong OptiRed Glass is an innovative protective glass designed for iPhone 17 Pro users who want to reliably protect the screen while also reducing the impact of blue light (HEV). Thanks to the combination of tempered glass and optical-layer nanotechnology, it effectively reduces the penetration of the harmful blue spectrum while allowing safer longer wavelengths (including red and yellow light) to pass through.
Unlike software filters (e.g., Night Shift), it helps maintain a natural color balance and a clean white. The display remains sharp, colors are accurate, and using the phone in the evening or in dim light is more comfortable for your eyes.
Main advantages
Note: The price is for 1 piece of protective glass.
