Crong OptiRed Glass is an innovative protective tempered glass for iPhone 17e that combines 9H durability with a blue light (HEV) filter for better eye comfort without color distortion – it preserves natural white and faithful image reproduction.
The Crong OptiRed Glass screen protector is designed for iPhone 17e users who want to reliably protect the display while also reducing exposure to blue light. It combines tempered glass with nanotechnology optical coatings that limit the penetration of harmful blue light (HEV) while allowing safer longer wavelengths through, including red and yellow light.
Unlike software filters (e.g., Night Shift), it maintains a natural color balance and clean white, so the image remains sharp and colors look natural. This makes using the phone in the evening or in poorer lighting conditions more comfortable for your eyes.
Main advantages:
- Blue light (HEV) filter: reduces harmful radiation emitted by the display
- Natural colors: preserves ideal white balance without an orange tint
- Eye Comfort: higher comfort when using the smartphone in the evening
- 9H hardness: effective protection against scratches and damage
- Edge-to-Edge: protection of the entire display surface
- Full Glue: full-surface adhesive for a perfect fit
- Oleophobic coating: fewer fingerprints and smoother finger movement
- Ideal size: compatible with most protective cases
