Sapphire Meniscus Lens
for medical optics, laser optics, and imaging applications
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
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
Part Number |
Dia. |
EFL |
BFL |
Coating |
Price |
MENL-Sapphire-001 |
Φ25.00 mm |
25.00 mm |
23.34 mm |
Uncoated |
contact us |
If need other specifications and quantities products, please contact us([email protected]).
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.