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Custom Shatterproof High Transmission Borosilicate Glass LED Spotlight Lens

    Buy cheap Custom Shatterproof High Transmission Borosilicate Glass LED Spotlight Lens from wholesalers
     
    Buy cheap Custom Shatterproof High Transmission Borosilicate Glass LED Spotlight Lens from wholesalers
    • Buy cheap Custom Shatterproof High Transmission Borosilicate Glass LED Spotlight Lens from wholesalers
    • Buy cheap Custom Shatterproof High Transmission Borosilicate Glass LED Spotlight Lens from wholesalers
    • Buy cheap Custom Shatterproof High Transmission Borosilicate Glass LED Spotlight Lens from wholesalers

    Custom Shatterproof High Transmission Borosilicate Glass LED Spotlight Lens

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    Brand Name : LONGWAY
    Model Number : OG0014452
    Certification : ISO9001
    Price : NEGOTIATION
    Payment Terms : T/T,Western Union
    Supply Ability : 82000 Pieces per Month
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    • Company Profile

    Custom Shatterproof High Transmission Borosilicate Glass LED Spotlight Lens



    ‌Custom Shatterproof High Transmission Borosilicate Glass LED Spotlight Lens


    1. Material:

    • Borosilicate Glass (Schott Borofloat® or equivalent): Chemically strengthened/tempered variant with ultra-low thermal expansion (CTE: 3.3 × 10⁻⁶/K).

    • Custom Geometry: Precision-molded or CNC-machined to specific diameters (20-300mm), thicknesses (2-15mm), and optical profiles (aspheric, plano-convex).


    2. Key Properties:

    • Shatterproof Design: Thermally tempered or chemically strengthened to achieve 5x higher impact resistance vs. annealed glass (withstands 0.5kg steel ball drops from 1m+).

    • High Light Transmission: >93% visible light transmission (380-780nm) with anti-reflective coating options (>97%).

    • Thermal Stability: Handles ΔT >150°C without cracking – critical for high-power LED spotlights (50-500W).

    • Optical Precision: Wavefront distortion < λ/4 and surface roughness < 5nm for distortion-free beam projection.

    • UV/IR Resistance: Near-zero solarization (yellowing) under prolonged UV/IR exposure from LEDs.


    3. Primary Functions:

    • Beam Control & Collimation: Precisely focuses LED output into tight beam angles (10°-45°) with minimal scatter loss.

    • Hazard Mitigation: Shatterproof construction contains glass fragments upon impact (EN 12150-1 compliant).

    • Efficiency Maximization: >93% transmission ensures maximum lumen output per watt, reducing energy costs.

    • Environmental Protection: Seals against IP65/66-rated dust/water ingress while resisting corrosion.


    4. Customization Options:

    • Optical Profiles: Aspheric, Fresnel, convex-concave designs for beam shaping.

    • Coatings: AR, hydrophobic, or color-correction layers.

    • Peripheral Features: Flanges, mounting threads, or edge treatments for fixture integration.

    • Compliance: Custom certifications (UL, CE, RoHS) upon request.


    5. Applications:

    • Architectural Spotlights: Museum/gallery accent lighting, façade illumination.

    • Stage & Entertainment: Follow spots, moving head fixtures, concert stage lighting.

    • Industrial Lighting: High-bay factory spotlights, inspection lamps.

    • Retail Lighting: Display case highlighting, premium product showcasing.

    • Marine/Aviation: Vibration-resistant navigation or deck lighting.


    ItemGlass led lens
    MaterialBorosilicate glass
    Diameter Tolerance+0/-0.5 mm
    Thickness Tolerance+/-0.2 mm
    ProcessedBy Molding and Polishing
    Working temperatureResisting high temperature shock
    Surface QualityClear and smooth
    TransmissionAround 90% for visible light
    TemperingAvailable
    UsageLighting system and Optics etc.







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