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Durable Borosilicate Glass LED Aspheric Lenses for High-Intensity Curing Applications

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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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Durable Borosilicate Glass LED Aspheric Lenses for High-Intensity Curing Applications

Brand Name LONGWAY
Model Number OG00144
Certification ISO9001
Place of Origin Shanghai, China
Minimum Order Quantity 500 pieces
Price NEGOTIATION
Payment Terms D/P,T/T,Western Union
Supply Ability 80000 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



Durable Borosilicate Glass LED Aspheric Lenses for High-Intensity Curing Applications


Material: Made from borosilicate glass (SiO₂ + B₂O₃ + alkali metals), a robust material inherently resistant to thermal shock, chemical corrosion, and mechanical stress. Optional coatings enhance UV/IR resistance for extreme environments.

Properties:

  • Thermal Durability: Withstands rapid temperature changes (up to 500°C) without cracking, ideal for high-power LED heat.

  • Optical Precision: Aspheric design eliminates spherical aberration, ensuring sharp focus and uniform light distribution.

  • Mechanical Strength: High hardness (Mohs 7.5) resists scratches and wear, extending lifespan in harsh industrial settings.

  • Chemical Inertness: Unaffected by solvents, resins, or moisture, maintaining clarity in corrosive environments.

Function: Converts high-intensity LED light into tightly collimated beams for ultra-fast curing of photosensitive materials. Minimizes energy loss while maximizing irradiance (W/cm²) for efficient polymerization.

Applications:

  1. Industrial: UV curing of adhesives, inks, and coatings in electronics (PCB assembly) and automotive (headlight sealants).

  2. Medical: Dental curing lamps and sterilization equipment requiring precision and durability.

  3. Additive Manufacturing: High-resolution 3D printing and rapid prototyping with consistent light output.

  4. Optoelectronics: Encapsulation and lensing for high-power LED arrays in lighting systems.


NameLed Aspheric 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: Borosilicate glass LED LENS   Borosilicate Glass LED aspheric lens   led aspheric lens  
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