Shanghai Longway Special Glass Co., Ltd.
                                                                                                           
Verified Supplier
18 Years
Since 2008
Menu

Transparent Borofloat Borosilicate Glass Sheet Flat Glass Lens for Consumer Electronics

Price Negotiable
Price: NEGOTIATION
MOQ: 500 pieces
Delivery Time: Negotiable
Brand: LONGWAY
Product Description



Transparent Borofloat Borosilicate Glass Sheet Flat Glass Lens


  1. Glass Material:

      • Composition‌: Made from a blend of silicon dioxide, boron oxide, and other oxides, Borofloat borosilicate glass is renowned for its high-performance attributes.
      • Properties‌: It exhibits exceptional thermal shock resistance, low coefficient of thermal expansion, high optical clarity, and chemical durability.
  2. Key Properties:

      • Feature‌: The glass sheet is highly transparent, allowing for the transmission of light with minimal absorption or scattering.
      • Importance‌: This ensures clear and undistorted vision, critical for optical applications.
  3. Primary Functions:

    • Acts as a protective window or substrate in optical systems.

    • Transmits light with minimal absorption or scatter.

    • Serves as a base for coatings (anti-reflective, conductive, or filter layers).

    • Provides thermal and chemical protection for sensitive components.

  4. Applications:

    • Optical Systems: Windows for lasers, telescopes, microscopes, and spectrometers.

    • Industrial Equipment: High-temperature viewports (ovens, furnaces), lighting systems, and semiconductor manufacturing.

    • Consumer Electronics: Touchscreens, camera covers, and display panels.

    • Medical Devices: Lab equipment, diagnostic sensors, and sterilization-compatible enclosures.

  5. Technical Specifications:

    • Thickness: 0.5–25 mm (customizable).

    • Dimensions: Up to 600 mm × 600 mm (standard), larger sizes on request.

    • Coatings: Optional AR, IR-cut, or conductive coatings for enhanced performance.

  6. Target Industries:

    • Photonics and laser technology.

    • Industrial manufacturing and energy.

    • Medical and biotechnology.

    • Aerospace, defense, and automotive.

Name Glass lens and Glass sheet
Material Optical glass, Qurartz glass, borosilicate glass, Float glass
Diameter Tolerance +0/-0.15 mm
Thickness Tolerance +/-0.15mm
Processed by tempering, grinding, polishing
Surface Quality 80/50,60/40,40/20
Material Quality no scratches and air bubble
Transmission above 90%
Chamfer 0.1-0.5 mm x 45°
Surface Coating Available
Usage Photography, Lighting system, Optical instruments






Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shanghai Longway Special Glass Co., Ltd.
Location Rm. 2111, Bldg. A, Tomson Center, No. 188, Zhangyang Rd., Shanghai, China
Contact Person Dai

Request A Quote

Please check your email address.
Your message must be at least 20 characters.