Purchase Qty. Reference FOB Price
1,000-39,999 Pieces US$1.80
40,000+ Pieces US$1.30
Product Description
Cheap Focusing Circle High Quality Laser Diffractive Optics Diffraction Grating Lens DOE OEM 24 in 1 Patterns 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 ...