Sapphire Optics

Sapphire Meniscus Lens

for medical optics, laser optics, and imaging applications
sapphire-meniscus-lens
  • 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 optical lens is usually used to change the direction of light transmission to control the imaging accuracy, angle, etc. Sapphire material has good transmittance, so, lens made of sapphire materials have longer life, adapting to a wide spectrum compared with optical glass.

  • Laser Systems: Sapphire meniscus lenses are used in laser systems to focus or collimate light while maintaining high optical performance.
  • Infrared Optics: Perfect for infrared imaging systems, providing clear vision even in low-light and high-temperature environments.
  • Medical Devices: Commonly used in endoscopes and surgical instruments, sapphire lenses ensure long-lasting performance and high accuracy.
  • Military Optics: Sapphire meniscus lenses are ideal for military-grade infrared windows and optical filters due to their robustness and optical clarity.
  • We offer a range of coating options, including anti-reflection coatings, high-reflective coatings, and dielectric films, to enhance the optical performance and durability of sapphire meniscus lenses.

    meniscusle-lens-diagram

    Meniscusle Lens Diagram

    Specifications of Sapphire Meniscus Lens

    Material Sapphire (Al2O3)
    Diameter 2mm ~ 600mm
    Diameter Tolerance +/-0.05 mm
    Thickness Tolerance +/-0.05 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

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

    Notes

  • Optical coatings are also available at your specified wavelength.
  • Please tell us your specific needs, send a 2D 3D design drawing, details size, or a picture.
  • Our custom sapphire glass parts including sapphire tubes, sapphire lenses, sapphire rods, sapphire IPL light guides, micro sapphire rods, sapphire T-step windows, sapphire tapered rods, sapphire cones, sapphire wedges, sapphire optical prisms, sapphire substrate, sapphire watch glass, sapphire watch lens, sapphire single dome, sapphire double dome and so on.