Windows made of Sapphire are similar to fused silica windows, except their surface is harder, the refractive index is higher, and they are more resistant to chemical damage.
Don't see what you need? Request custom optics.
| Material | Axis Orientation | Dimensions | Diameter Tolerance | Thickness Tolerance | Clear Aperture | Surface Quality | Parallelism | Coating |
| Optical Sapphire (Al2O3) | Random | MM | + 0 / -0.10 mm | ±0.10 mm | 90% | 60-40 Scratch-Dig | < 1 Arc Minute | Uncoated (See Coating Chart for Available Options) |
| * All dimensions are in mm | ||||||||
1410 Gail Borden Place, A3, El Paso, TX 79935
1-915-595-5417
Ross Optical is a division of Precision Optics. Visit Precision Optics and our sister company Lighthouse Imaging.
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