| Item number | Diameter of diffractive area(mm) | Diameter of input beam(mm) | Wavelength | Full diffractive angle |
|---|---|---|---|---|
| TH-RD-50-18-183umrad-1070 | 50 mm | 18 mm | 1070 nm | 183 urad |
| TH-RD-28.5-10-267umrad-1070 | 28.5 mm | 10 mm | 1070 nm | 267 urad |
| TH-RD-12-5.2-286umrad-532 | 12 mm | 5.2 mm | 532 nm | 286 urad |