Purchase Qty. Reference FOB Price
10-99 Pieces US$10.00
100-499 Pieces US$9.00
500+ Pieces US$8.00
Product Description
Customized AR coated optical prism N-BK7 glass half pentagonal prism for optical instruments Material N-BK7, UV Fused Silica Surface Quality 40/20 Dimension Tolerance ±0.1mm Angle Tolerance +/- 3 arc seconds Flatness 1/4 Lambda OR 1/8 Lambda Dimension (mm) 15*10*5mm Half ...