Sapphire Light Guides for Laser beauty instrument (IPL)
  • Extremely hard, strong and wear resistant
  • Excellent thermal conductivity/heat resistance
  • Exceptionalchemical stability
  • Excellent transmission bandwidths (UV to IR)
  • Blank substrates, AR-coated pieces, and precision windows are available
  • Sapphire boasts excellent light transmission within the 0.20 ~ 5.50μm wavelength range, making it an ideal material for laser and infrared optics. Our products find wide application in endoscopes, watch glasses, optical lenses, surface acoustic wave filters, military infrared windows, optical filters, observation windows for high/low temperatures, and cosmetic instrument windows, among others. We offer services for anti-reflection, high-reflective, dielectric, filter, and metallized films.

    Our Sapphire light guide blocks are crafted from high-purity sapphire crystals, ensuring exceptional transparency and optical properties. These cuboid optical glass blocks feature optical polishing on all six sides. One end is plated with a cut-off filter film. Light entering the block undergoes total internal reflection within the block and exits through the opposite end, providing precise laser beauty treatment on the skin surface.

    Sapphire Light Guides for Medical Devices and Instrumentation

    Sapphire's outstanding attributes, including high hardness, strength, scratch resistance, temperature resistance, purity, and chemical durability, make it the ideal material for light guides in medical applications. Its excellent thermal conductivity enables rapid skin cooling, ensuring patient comfort.

    HYT Sapphire offers anti-reflective coatings for sapphire light guides to minimize transmission loss and enhance scratch resistance. Our sapphire light guides are extensively utilized in various medical devices and instruments.


    Sapphire Light Guide


    Sapphire Light Guide Diagram

    Specifications of Sapphire Light Guides

    Material Sapphire (Al2O3)
    Diameter 2mm ~ 600mm
    Diameter Tolerance +/-0.05 mm
    Thickness 0.1mm ~ 100mm
    Thickness Tolerance +/-0.01 mm
    Centering Tolerance < 1'
    Surface Quality 40/20, 20/10 S/D
    Surface Accuracy 0.5-0.2
    Clear Aperture >90%
    Parallelism 30 arc sec
    Chamfer/Bevel < 0.25mm*45°
    Coating No/AR coating or customized available

    Price list and specification index of Sapphire Light Guides

    If need other specifications and quantities products, please contact us(
    Part Number Dia. EFL BFL Coating Price
    MENL-Sapphire-001 Φ25.00 mm 25.00 mm 23.34 mm Uncoated contact us


  • Anti-reflection coatings are also available at your specified wavelength.
  • Sapphire transmits ultraviolet light, but sometimes exhibit fluorescence when subjected to powerful ultraviolet sources. For this reason, they are best suited for use with visible to infrared wavelengths.
  • Be sure to wear laser safety goggles when checking optical path and adjusting optical axis.
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    HYT Sapphire Optics focused on the precision manufacturing of high-quality sapphire components, and strived to create sapphire optical windows, fine holes, rods, balls, tubes and other automated, intelligent products and chemical production line.

    Copyright © 2002 HYT Sapphire Optics Co,.Ltd.