Purchase Qty. Reference FOB Price
1,000-39,999 Pieces US$1.80
40,000+ Pieces US$1.30
Product Description
Clear Picture of The Patterns 24in1 Diffraction Optical Elements DOE Laser Gratings Lens Our company mainly engaged in the design and manufacture of diffraction optical (DOE) components. We have a number of excellent professional R &D team, and the most advanced model equipment at home and abroad. ...