Protective Crong OptiRed Glass tempered glass for iPhone 17 combines top-tier screen protection with a blue light (HEV) filter for greater eye comfort. Thanks to 9H hardness, full-surface adhesive (Full Glue), and an oleophobic coating, it helps protect against scratches, reduces fingerprints, and at the same time preserves natural colors and a clean white without unwanted tinting.
Crong OptiRed Glass is an innovative protective glass designed for iPhone 17 users who want to reliably protect the screen while also supporting comfort during prolonged phone use. The combination of tempered glass with nanotechnology optical coatings limits the penetration of harmful blue light (HEV), while allowing safer longer wavelengths (including red and yellow light) to pass through.
Unlike software blue light filters (e.g. Night Shift), OptiRed Glass maintains a natural color balance and clean white, so the display remains bright and shows colors accurately. You will appreciate this especially in the evening or in dimly lit rooms, when viewing the screen can be more comfortable for your eyes.
Main benefits:
- Blue light (HEV) filter: reduces harmful radiation emitted by the display
- Natural colors: preserves correct whites without an orange tint
- Eye Comfort: higher comfort during evening use
- 9H hardness: effective protection against scratches and damage
- Edge-to-Edge: covers the entire display area
- Full Glue: full-surface adhesive for perfect adhesion
- Oleophobic coating: fewer fingerprints and smooth finger glide
- Ideal size: compatible with most protective cases
Specifications
- Brand
- Crong
- Model
- OptiRed Glass
- Designed for
- iPhone 17
- Type
- Tempered protective glass
- Hardness
- 9H
- Blue light filter
- Yes (HEV)
- Surface treatment technology
- Nanotechnology optical coatings
- Display coverage
- Edge-to-Edge (full-surface protection)
- Adhesive
- Full Glue (full-surface)
- Surface finish
- Oleophobic coating
- Case compatibility
- Compatible with most protective cases
