Min. Order Reference FOB Price
25 Pieces US$40.00 / Piece
Product Description
50.4X10.5X1.2mm N-BK7 AR Coated Optical Plano Concave Lens Specifications: Items Description BK7 Lens Material: Schott N-BK7 Dimensions: 50.4x10.5+/-0.1mm Center thickness: 1.2+/-0.1mm Edge thickness: 2.3+/-0.1mm R1: 260mm+/-2% CC R2: infinity Flatness: ...