Purchase Qty. Reference FOB Price
1,000-39,999 Pieces US$1.00
40,000+ Pieces US$0.90
Product Description
Diffraction Gratings Coated Elements 4 Patterns for Laser Stage Light DOE Mainly engaged in the design and manufacture of diffraction optical (DOE) components, the company has a number of excellent professional R &D team, and the most advanced model equipment at home and abroad. The grating is ...