Silicon is a semiconductor material commonly used in infrared optical systems operating in the near-IR and MW spectral band. Silicon has the lowest density among common infrared materials, making it ideal for systems with weight constraint. Our Silicon optics produce as mirror,lens,window in different sizes.

| Size: | Dia10mm to 150mm |
| Tolerance: | +0/-0.1 |
| Surface Quality : | 40/20 or 20/10 precision |
| Flatness : | 1/4 lambda per inch @633nm, 1/8 lambda per inch @633nm |
| Parallelism : | < 3 arc min |
| Chamfer : | 0.25(+0.25/-0.00)mm × 45 Degree |
| Material : | silicon monocrystal |