Purchase Qty. Reference FOB Price
1-9 Pieces US$10.00
10-49 Pieces US$9.00
50-99 Pieces US$8.00
100-199 Pieces US$7.00
200+ Pieces US$6.50
Product Description
Product Details There are a wide range of holographic master gratings. Typical groove density range of the plane holographic gratings is from 600 lines/mm up to 4321 lines/mm. Holographic plane gratings Grooves 600~4500Lines/mm Blaze Wavelength 150-1000nm Dimensional Tolerance ...