High-Transmission Optical Borosilicate Glass LED Lenses for
Surgical Lighting Tools
1. Material CompositionBorosilicate 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 PropertiesUltra-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 FunctionsShadow-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. ApplicationsOperating 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 AlternativesLongevity: 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 IndustriesMedical 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.
Name | Optical borosilicate glass led lens | Material | Pyrex, borosilicate glass 3.3 | Diameter Tolerance | +0/-0.2 mm | Thickness Tolerance | +/-0.2 mm | Processed | by molding, grinding, polishing | Working temperature | resisting high temperature shock | Surface Quality | Optical grade | Transmission | above 90% | Chamfer | 0.1-0.3 mm x 45 degree | Usage | Lighting system,Electronic apparatus |
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