Purchase Qty. Reference FOB Price
100-199 Pieces US$0.45
200-299 Pieces US$0.24
300+ Pieces US$0.16
Product Description
Product Description High-quality 1. Made of high-quality quartz crystals. 2. It is resistant to radiation, has stable performance, a long service life, and can be used in harsh environments. 3. Standard high efficiency, low loss, anti-reflection and low scattering. 4. Double-sided coating ...