Changchun Sairuioptics Technology Co., Lt
Diffraction Grating
300 Lines/mm 12.7x12.7x6mm Plane Ruled Blaze Wavelength 500nm
1200L/mm 12.7mm 500nm blaze wavelength optical plane diffraction grating factory provides
600 Lines/mm 12.7x12.7x6mm Plane Ruled Grating Blaze Wavelength 500nm
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