High-clarity glass substrate used in optical and general applications.
Ultra Clear Glass (Low-Iron Glass)
Ultra Clear Glass (Low-Iron Glass)
Ultra Clear Glass, also known as low-iron glass, is a high-clarity glass substrate designed to deliver improved optical transparency and reduced color tint compared with standard clear glass.
By lowering the iron content in the glass composition, ultra clear glass significantly reduces the greenish tone commonly found in conventional float glass. This results in higher visible light transmission and more neutral color appearance, making it suitable for applications where visual clarity is important.
Ultra clear glass is widely used both as a base material for optical and functional coated glass and as a high-transparency substrate for general glass applications requiring improved visual quality.
Typical applications include display panels, protective cover glass, equipment windows, architectural installations, and showcase glass.
Key Features
• High Optical Transparency
Visible light transmittance typically ≥91–92%
• Low Iron Content
Reduced iron impurities minimize green tint and improve visual clarity
• Neutral Color Appearance
Improves color fidelity for displays and visual presentation systems
• Versatile Glass Substrate
Suitable for optical coatings such as AR, AG, and AF
• Flexible Processing Compatibility
Supports CNC cutting, drilling, tempering, polishing, and printing
• Wide Application Range
Applicable for optical devices, display protection, industrial equipment, and architectural glass
Technical Specifications
Customizable Supports
• Thickness: 2 mm – 19 mm
• Maximum size: up to 2440 × 3660 mm
• Visible light transmittance: typically ≥91–92%
• Material type: low-iron ultra clear glass
• Custom shapes & dimensions: support for irregular geometries
• Processing options: cutting, CNC machining, drilling, chamfering, polishing, tempering
• Surface treatments: compatible with AR, AG, AF coatings
• Surface printing: silk-screen printing available
Applications
Our AR glass has been widely used in real-world projects across commercial displays, industrial equipment, museums, retail environments and smart hardware. These cases demonstrate our ability to deliver stable quality and tailored optical solutions.
AR GLASS
23 large-scale ball mills, Ø5.5×8.8m
AR GLASS
23 large-scale ball mills, Ø5.5×8.8m
AR GLASS
23 large-scale ball mills, Ø5.5×8.8m
AR GLASS
23 large-scale ball mills, Ø5.5×8.8m
Why Choose Jinzhijing Glass?
• High optical performance
Jinzhijing Glass specializes in high-performance optical glass with multi-layer AR coatings that deliver ultra-low reflectance, high transmittance, and stable visual clarity. Our products ensure superior visibility in demanding environments such as digital signage, industrial control panels, and smart devices.
• Full-process manufacturing capability
All key processes—including coating, CNC machining, drilling, chamfering, silk-screen printing, bending, and tempering—are completed in-house. This guarantees stable quality, consistent optical performance, and reliable delivery for both small-batch prototypes and mass production.
• Strict quality control & reliability
Each glass panel undergoes comprehensive testing for transmittance, reflectance, adhesion, surface defects, and dimensional accuracy. Our full inspection system ensures long-term durability and stable optical behavior across different batches.
• Fast customization and professional support
With strong engineering expertise and flexible manufacturing, we support custom shapes, special sizes, complex hole designs, and multi-function coatings (AR/AG/AF/UV/IR). Our team provides rapid response, technical recommendations, and tailored solutions to meet diverse project requirements.
