Plane Holographic Diffraction Grating, 1200 g/mm, 700 nm, 400 nm - 1.2 μm

Plane Holographic Diffraction Grating, 1200 grooves per mm, 700 nm nominal blaze wavelength (1st order Littrow), 400 nm - 1.2 μm recommended spectral region

Plane Holographic Diffraction Grating, 1200 grooves per mm, 700 nm nominal blaze wavelength (1st order Littrow), 400 nm - 1.2 μm recommended spectral region