Catalogue No.
1309
Laser Grating Replicated
Diffraction Grating 2500 L.P.I (Lines/Inch) (100 lines/mm)
Diffraction Grating 2500 L.P.I (Lines/Inch) (100 lines/mm)
Diffraction Grating 2500 L.P.I (Lines/Inch) (100 lines/mm)
Diffraction Grating 2500 L.P.I (Lines/Inch) (100 lines/mm)