Plane Holographic Diffraction Grating, 1200 g/mm, 450 nm, 300 nm - 1.2 μm

Plane Holographic Diffraction Grating, 1200 grooves per mm, 450 nm nominal blaze wavelength (1st order Littrow), 300 nm - 1.2 μm recommended spectral region

Plane Holographic Diffraction Grating, 1200 grooves per mm, 450 nm nominal blaze wavelength (1st order Littrow), 300 nm - 1.2 μm recommended spectral region