Factory grating replacement services are no longer available for the MS257 series, contact your Newport sales representative for details.
The model 77770 grating is for use with the Oriel® MS257™ monochromator and imaging spectrograph. This grating is installed by Newport onto either the 77706 Single Grating Mount or 77708 Multiple Grating Mount, that can hold up to four gratings (ordered separately). The grating efficiency exceeds 20% over its entire operating range, with a peak efficiency of greater than 70% at its blaze wavelength.
| Newport MKS | |
|---|---|
| Product Category | Diffraction Gratings |
| Product Number | 77770 |
| Product Name | MS257 Grating, Ruled, 300 lines/mm, 950 nm blaze, 625-2000 nm range |
| Grating Type | Ruled |
