Model: 77487 » View Series Overview

MS127i Holographic Grating, 1200 lines/mm, 250 nm Blaze, 180-650 nm

  • $798.00

Newport Resource e-Catalogs*

*e-Catalog pages include the most current information available at the time of printing.


The 77487 MS127i Holographic Grating is supported on a precision holder, which clips into the grating mount of a MS127i 1/8 m Imaging Spectrograph. This grating has a 1200 l/mm line density and has a peak efficiency of 80% at the 2250 nm Blaze Wavelength. It's efficiency exceeds 20% over the 180 to 650 nm primary wavelength region. 1200 nm is the MS127i upper wavelength mechanical limit for this grating. These gratings are individually replaceable in the field, and can be easily interchanged without the need to realign the instrument.