AR/AF/AG Tempered Display Cover Glass Manufacturer | Industrial HMI & Medical Touch Screen Glass
Felix Glass AR/AF/AG tempered display cover glass is a high-strength protective glass for industrial and medical display systems. Manufactured from ultra-low-iron tempered glass with magnetron-sputtered functional coatings, it integrates anti-reflection, anti-fingerprint and anti-glare performance in one substrate.
Featuring 9H scratch resistance, high light transmittance and stable environmental durability, our coated cover glass delivers clear visibility, smooth touch and low maintenance for HMIs, medical screens, outdoor terminals and automotive displays.
3A Coating Functions
AR Anti-Reflection
Multi-layer optical coating minimizes surface reflection, raises transmittance up to 97%, improves contrast and eliminates glare interference for clear screen viewing.
AF Anti-Fingerprint
Nano fluorinated coating creates a hydrophobic, oleophobic surface. It repels fingerprints, oil stains and dust, enabling fast, residue-free cleaning for frequent-touch devices.
AG Anti-Glare
Uniform micro-etched matte texture diffuses harsh ambient light, removes mirror reflection and reduces eye fatigue under bright industrial, outdoor and sunlight conditions.
Coating Combination Selection Guide
- AR Only: Medical imaging devices, precision optical instruments, high-clarity display systems
- AR + AF: Medical touch monitors, industrial HMIs, commercial POS terminals
- AG + AF: Outdoor kiosks, EV chargers, public self-service equipment
- AR + AF + AG (Full 3A): Factory control panels, automotive displays, outdoor industrial touch screens
Technical Specifications
| Property | Value |
|---|
| Substrate | Ultra-low iron tempered glass |
| Available Coatings | AR / AR+AF / AG+AF / AR+AF+AG |
| Visible Transmittance | ≥92% (≥97% for AR grade) |
| Surface Reflectance | ≤0.5% |
| AG Haze / Gloss | 5–15% Haze / 80–120 GU |
| AF Contact Angle | ≥110° |
| Surface Hardness | 9H Mohs |
| Standard Thickness | 0.7mm / 1.1mm / 2.0mm / 3.0mm / 5.0mm |
| Working Temp Range | -40°C ~ 180°C |
| Custom Processing | CNC cutting, drilling, chamfering, screen printing, selective coating |
| Certification | ISO 9001, RoHS, REACH |
Key Features
- 9H Tempered Strength: Superior scratch and impact resistance for industrial public environments
- Ultra-Clear Low-Iron Substrate: Zero green tint, accurate color reproduction
- Durable Coatings: Resistant to repeated wiping, disinfection and long-term UV exposure
- Scenario-Based Customization: Flexible coating combinations to match indoor, outdoor, medical and automotive applications
- Safety Edge Processing: Fully chamfered edges for assembly safety
Applications
- Industrial HMI and automation control panels
- Medical monitors, ultrasound and surgical display screens
- Outdoor kiosks, advertising displays and EV charging terminals
- Commercial POS and self-checkout touch devices
- Automotive instrument and central control displays
- Optical equipment protective observation windows
Custom Services
We provide full custom display cover glass solutions:
- Custom sizes, shapes and thicknesses
- Selective AR/AF/AG coating combinations
- Black border screen printing, logo printing and hole machining
- Small-batch prototyping and mass production
- Full optical performance test documentation
Why Choose Felix Glass
- Professional tempered display cover glass manufacturer with stable coating consistency
- Strict batch inspection for hardness, transmittance and surface quality
- Application-oriented coating selection support for industrial, medical and automotive projects
- Reliable lead time and global shipping for B2B equipment manufacturers
FAQ
1.What are AR, AF and AG coatings used for?
AR improves clarity and transmittance; AF resists fingerprints for easy cleaning; AG eliminates strong light glare for outdoor and bright environments.
2.Which coating is best for medical touch screens?
AR+AF is the ideal choice, delivering high-definition visibility and hygienic, easy-to-clean performance for clinical equipment.
3.Do these coatings withstand medical disinfection?
Yes. The dense sputtered coatings tolerate repeated alcohol and disinfectant wiping without degradation or peeling.
4.What is the hardness of tempered cover glass?
9H Mohs hardness, offering excellent scratch resistance for daily industrial and public use.
5.Can you print custom borders and logos?
Yes, custom screen printing, edge treatment and precision CNC machining are fully supported.
Related Products
Request a Quote
Send your required size, thickness, coating combination and processing requirements. Get stable factory pricing, qualified samples and fast global delivery for your display equipment projects.