Purchase Qty. Reference FOB Price
10-99 Pieces US$19.50
100+ Pieces US$9.20
Product Description
Product Description >> Specification Specification of our optical lens as follow: *Material: BK7 or other materials *Length tolerance: +/-0.01 *Width tolerance: +/-0.01 *Center thickness tolerance: 0.005mm *Surface quality: 80-50 to 10-5 Scratch/Dig *Surface flatness: > Company ...