D12.5 Diameter 12.5mm concave lens Sent E-mail INQUIRY DETAILS D12.5 Diameter 12.5mm concave lens ←[Previous:D12.7 F-2185 Diameter 12.7mm Focal length 2185mm plano concave lens] [Next:D12 F48 Diameter 12mm focal length 48mm plano convex lens]→ RELATED D12.7 F48 Diameter 12.7mm focal length 48mm optical glass lens D25.4 F63.5 Diameter 25.4mm focal length 63.5mm plano convex lens D25.4 F50 Diameter 25.4mm focal length 50mm plano convex lens D25.4 F35 Diameter 25.4mm focal length 35mm plano convex lens