Purchase Qty. Reference FOB Price
1-9 Pieces US$110.00
10-99 Pieces US$100.00
100+ Pieces US$90.00
Product Description
Material Optical glass(K9/BK7/Quartz) Surface Figure λ/2 Diameter Tolerance +0.1, -0.1 mm Thickness Tolerance ±0.2 mm Clear Aperture >85% Surface Quality 60-40 scratch and dig Protective Bevel 0.25 mm x 45° 1. Customs Duties: All the products shipping from China ...