1200 Grooves 50mm 750nm Diffraction Grating    

Plane Diffraction Grating with 1200 Grooves. Specifications: Material : N-BK7 Size : 50mm x 50mm Wavelength : 400nm to 1200nm Grooves(Line/mm) : 1200L/mm Blazed Wavelength : 750nm Blazed Angle : 26.7 degree Clear Aperture :90% Except plane diffraction grating, we also have holographic diffraction grating. Realpoo Optics is a professional manufacturer of optical glass lenses, such as Spherical Lens, Glass Rod, Fresnel Lens, Optical Window etc. The optics can be offered with coating or without coating. Welcome to send your inquiry.