D15 F40 Diameter 15mm focal length 40mm plano convex lens Sent E-mail INQUIRY DETAILS D15 F40 Diameter 15mm focal length 40mm plano convex lens ←[Previous:D15 F-20 Diameter 15mm focal length -20mm BCC Biconcave double concave lens] [Next:D15 F25 Diameter 15mm focal length 25mm plano convex lens]→ RELATED D12.7 F38 Diameter 12.7mm focal length 38mm optical glass lens D25.4 F40 Diameter 25.4mm focal length 40mm plano convex lens D15 F-70 Diameter 15mm focal length -70mm plano concave lens D12.5 Diameter 12.5mm concave lens