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Anti-Reflective Coated Optical Achromatic Lens for Projection Optics

    Buy cheap Anti-Reflective Coated Optical Achromatic Lens for Projection Optics from wholesalers
     
    Buy cheap Anti-Reflective Coated Optical Achromatic Lens for Projection Optics from wholesalers
    • Buy cheap Anti-Reflective Coated Optical Achromatic Lens for Projection Optics from wholesalers
    • Buy cheap Anti-Reflective Coated Optical Achromatic Lens for Projection Optics from wholesalers
    • Buy cheap Anti-Reflective Coated Optical Achromatic Lens for Projection Optics from wholesalers
    • Buy cheap Anti-Reflective Coated Optical Achromatic Lens for Projection Optics from wholesalers

    Anti-Reflective Coated Optical Achromatic Lens for Projection Optics

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    Brand Name : LONGWAY
    Model Number : LW16092042
    Certification : ISO9001
    Price : NEGOTIATION
    Payment Terms : D/P,T/T,Western Union
    Supply Ability : 50000 Pieces per Month
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    Anti-Reflective Coated Optical Achromatic Lens for Projection Optics



    Anti-Reflective Coated Optical Achromatic Lens for Projection Optics


    1. Material:

      • Achromatic Lens Composition: Combines two optical glasses (e.g., crown glass like BK7 and flint glass like F2) to correct chromatic aberration.

      • Anti-Reflective (AR) Coating: Multi-layer dielectric coatings (e.g., MgF₂, SiO₂) optimized for minimal reflection across visible to near-infrared (400–1100 nm) wavelengths.

    2. Key Properties:

      • Chromatic Aberration Correction: Eliminates color fringing by aligning focal points of red/blue wavelengths.

      • High Transmission Efficiency: >99.5% light transmission due to broadband AR coating, reducing Fresnel losses.

      • Durability: Scratch-resistant coatings and robust glass substrates ensure longevity in high-intensity environments.

      • Thermal Stability: Low thermal expansion (CTE: ~7.1 × 10⁻⁶/K for BK7) maintains performance under temperature shifts.

    3. Function:

      • Enhanced Image Clarity: Combines achromatic correction with AR coating to minimize glare and ghosting.

      • Wavelength Consistency: Maintains focus accuracy across multiple wavelengths for sharp, color-faithful projections.

      • Light Efficiency: Maximizes light throughput for brighter, energy-efficient projection systems.

    4. Applications:

      • Digital Projectors: Critical in cinema, home theater, and office projectors for high-resolution, high-contrast imaging.

      • Medical Imaging Devices: Ensures precision in endoscopes, microscopy, and diagnostic equipment.

      • Laser Systems: Used in laser projectors, lithography, and laser-based manufacturing for beam focusing.

      • Photography & Videography: Enhances lens performance in professional cameras and telecentric lenses.

    5. Technical Advantages:

      • Broadband Performance: AR coating works across UV-Vis-NIR spectra, eliminating the need for multiple lenses.

      • Low Wavefront Distortion: Precision-polished surfaces ensure <λ/4 wavefront error for high-resolution outputs.

      • Customizability: Available in focal lengths (10–500mm), diameters (5–150mm), and coating tweaks for specific wavelengths.

    6. Target Industries:

      • Consumer electronics, healthcare, industrial manufacturing, entertainment, and scientific research.


    NameOptical Achromatic Lens
    MaterialOptical glass, Qurartz glass, borosilicate glass
    Diameter Tolerance+0/-0.15 mm
    Thickness Tolerance+/-0.15mm
    Processedby grinding, polishing
    Surface Quality60/40,40/20
    Material Qualityno scratches and air bubble
    Transmissionabove 90%
    Chamfer0.1-0.5 mm x 45°
    Surface CoatingAvailable
    UsagePhotography, Lighting system





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