Grating Number |
Intended Use |
Groove Density |
Spectral Range |
Blaze Wavelength |
Best Efficiency (>30%) |
1 |
UV |
600 |
650nm |
300nm |
200nm - 575nm |
2 |
UV-VIS |
600 |
650nm |
400nm |
250nm - 800nm |
3 |
VIS Color |
600 |
650nm |
500nm |
350nm - 850nm |
4 |
NIR |
600 |
625nm |
750nm |
530nm - 1100nm |
14 |
NIR |
600 |
625nm |
1000nm |
650nm - 1100nm |
HC1 |
UV-VIS-NIR |
300 |
200nm - 1100nm |
variable |
200nm - 1100nm |