Sapphire possesses nice light transmission in 0.20 ~ 5.50μm wave band, is ideal for laser and infrared optical materials. Products widely used in endoscope,watch glass, optical lens, surface acoustic wave filter, military infrared window, optical filter, observation window for high/low temperature and cosmetic instrument windows, etc. We can provide anti-reflection film, high-reflective film, dielectric film, filter film and metallized film services.
Sapphire light guide block is a kind of sapphire crystal with high transparency and purity, leading good optical properties of sapphire crystal light guide block for laser beauty instrument is a cuboid optical glass, six sides are all optical polishing, on one end end plated cut-off filter film,The light passed through the light guide block around the total reflection of the end by another end face out, and then irradiation to the skin surface for laser beauty.
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
| Part Number | Dia. | EFL | BFL | Coating | Price |
|---|---|---|---|---|---|
| MENL-Sapphire-001 | Φ25.00 mm | 25.00 mm | 23.34 mm | Uncoated | contact us |
