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.

**Introduction**

Shanghai Longway Special Glass Co., Ltd. has been a professional supplier in the glass industry for over 20 years. With its expertise spanning across various fields, including optics, laser, imaging, and lighting etc., the company has established itself as a trusted partner for businesses worldwide. The company's commitment to providing high-quality glass products and services has earned it a reputation as a reliable supplier of choice among major corporations and small businesses alike.

**Our Team**

The team at Shanghai Longway Special Glass Co., Ltd. consists of professional experts with extensive experience in the field of glass manufacturing. These skilled technicians have honed their expertise through years of hands-on training and continuous education, ensuring that they remain up-to-date on the latest techniques and technologies.

**Our Capabilities**

Shanghai Longway Special Glass Co., Ltd.'s capabilities include:

* Cutting: Advanced cutting equipment allows for precise cuts in a variety of glass types.

* Grinding: High-speed grinding machines enable efficient surface preparation.

* Polishing: Automated polishing systems guarantee exceptional optical clarity.

* Molding: Sophisticated molding techniques permit the creation of intricate shapes and designs.

* Blowing: Expertise in blow-and-form processing enables the production of hollow glass products, such as bottles and jars.

* Tempering: Heat-treating equipment ensures that glass products meet or exceed industry standards for thermal shock resistance.

** Our Raw Materials**

The company offers a wide range of raw materials and processed glass products, normally including:

* Optical Glass: High-quality optical glass suitable for precision applications.

* Borosilicate Glass: Durable borosilicate glass ideal for laboratory equipment and medical devices.

* Quartz Glass: Pure quartz glass utilized in various industries, including electronics and optics.

* Float Glass: Large sheets of float glass suitable for architectural applications and flat glass products.

* Soda Lime Glass: Economical soda lime glass used for a wide range of industrial and commercial applications.

**Our Quality Control Process**

At Shanghai Longway Special Glass Co., Ltd., quality control is an integral part of the manufacturing process. Each product undergoes rigorous inspection to ensure that it meets or exceeds customer expectations. This commitment to excellence has earned the company a reputation as a trusted supplier of high-quality glass products.

**Our Commitment to Excellence**

At Shanghai Longway Special Glass Co., Ltd., we are committed to delivering exceptional quality glass products that meet or exceed customer expectations. Our team of professional experts is dedicated to providing expert advice and assistance in selecting the most suitable materials and processing techniques for specific needs. We take pride in our state-of-the-art facility, equipped with cutting-edge machinery and technology, ensuring that every product meets the highest standards.

**Why Choose Us?**

Shanghai Longway Special Glass Co., Ltd. is a trusted supplier of high-quality glass products, committed to delivering exceptional quality, innovation, and customer satisfaction. With over 20 years of experience and expertise spanning across various fields, we are well-positioned to meet the evolving needs of businesses worldwide. We look forward to serving your needs and meeting your expectations.