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High-Transmission Optical Borosilicate Glass LED Lenses for Surgical Lighting Tools

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Shanghai Longway Special Glass Co., Ltd.

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-58508292

Contact Person:
Mr.Dai
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High-Transmission Optical Borosilicate Glass LED Lenses for Surgical Lighting Tools

Brand Name LONGWAY
Model Number OG001345
Certification ISO9001
Place of Origin Shanghai, China
Minimum Order Quantity 600 pieces
Price NEGOTIATION
Payment Terms D/P,T/T,Western Union
Supply Ability 110000 Pieces per Month
Packaging Details electrolytic capacitor paper,foam,carton
Structure Plano-convex
Surface Polished
Transmission over 90%
Coating available
Processing molding and polishing
Application lighting
Detailed Product Description



High-Transmission Optical Borosilicate Glass LED Lenses for Surgical Lighting Tools


1. Material Composition

  • Borosilicate Glass: Premium-grade, low-thermal-expansion glass (e.g., Schott B270) with 99%+ light transmission and UV stability.

  • LED Source: High-CRI (Color Rendering Index >90) COB/SMD LEDs for accurate tissue color rendering.

  • Coatings: Multi-layer anti-reflective (AR) and hydrophobic anti-fog coatings to minimize glare and condensation.

  • Housing: Medical-grade stainless steel or anodized aluminum, compatible with repeated sterilization (autoclaving, chemical disinfectants).


2. Key Properties

  • Ultra-High Clarity: <1% light loss, critical for precise visualization of surgical sites.

  • Thermal Resilience: Withstands autoclaving (up to 150°C) and rapid thermal cycling without deformation.

  • Chemical Resistance: Immune to degradation from alcohol, hydrogen peroxide, and bodily fluids.

  • Mechanical Durability: Scratch-resistant surface (Mohs hardness ~7) and impact-resistant design.

  • Biocompatibility: Non-toxic, non-porous surfaces to prevent microbial growth (ISO 10993 certified).


3. Core Functions

  • Shadow-Free Illumination: Uniform light distribution (adjustable beam angles: 30°–90°) for optimal surgical field coverage.

  • True Color Accuracy: Maintains natural tissue tones with tunable CCT (4500K–6500K) and high CRI (>90).

  • Heat Reduction: Minimizes IR emissions to prevent tissue dehydration and surgeon discomfort.

  • Sterility Assurance: Seamless, IP68-rated design for easy cleaning and infection control.


4. Applications

  • Operating Room Lights: Overhead surgical luminaires for cardiovascular, neurosurgical, and orthopedic procedures.

  • Endoscopic Systems: High-intensity illumination for laparoscopic and robotic-assisted surgeries.

  • Dental Operatory Lights: Precision lighting for restorative dentistry and oral surgeries.

  • Veterinary Surgical Suites: Durable optics for high-demand animal operating theaters.

  • Diagnostic Imaging Tools: Integration with microscopes and intraoperative imaging systems.


5. Advantages Over Alternatives

  • Longevity: 10x longer lifespan than plastic/polycarbonate lenses in high-heat environments.

  • Infection Control: Smooth glass surfaces resist biofilm formation vs. textured polymers.

  • Optical Precision: Zero distortion for accurate depth perception during delicate procedures.

  • Regulatory Compliance: Meets ISO 60601-2-41 and FDA standards for medical device safety.


6. Target Industries

  • Medical Device OEMs: Custom solutions for surgical light systems and endoscopic equipment.

  • Hospital Procurement Teams: Reliable, long-term lighting upgrades for ORs and ICUs.

  • Dental & Veterinary Clinics: Ergonomic, high-CRI lighting for precision work.

  • Biomedical Research Labs: Tools for photodynamic therapy and surgical training simulations.


NameOptical borosilicate glass led lens
MaterialPyrex, borosilicate glass 3.3
Diameter Tolerance+0/-0.2 mm
Thickness Tolerance+/-0.2 mm
Processedby molding, grinding, polishing
Working temperatureresisting high temperature shock
Surface QualityOptical grade
Transmissionabove 90%
Chamfer0.1-0.3 mm x 45 degree
UsageLighting system,Electronic apparatus




Product Tags: Optical Borosilicate glass led lens   borosilicate glass led lens   glass led lens for surgical lighting  
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