D11 F20 Diameter 11mm focal length 20mm plano convex lens PL/CX Lens AR755&1064nm Sent E-mail INQUIRY DETAILS D11 F20 Diameter 11mm focal length 20mm lens ←[Previous:D12 F25 Diameter 12mm focal length 25mm plano convex lens] [Next:D12.7 F20 Diameter 12.7mm focal length 20mm plano convex lens]→ RELATED D12.7 F48 Diameter 12.7mm focal length 48mm optical glass lens D25.4 F50 Diameter 25.4mm focal length 50mm plano convex lens D18 F30 Diameter 18mm focal length 30mm plano convex lens D15 F-20 Diameter 15mm focal length -20mm BCC Biconcave double concave lens