Thorlabs LB1212-A

Description

Thorlabs LB1212-A
Diameter 9.0 mm
Focal Length 20.0 mm
Diopter +50.0
Radius of Curvature 20.1 mm
Center Thickness 2.8 mm
Edge Thickness 1.8 mm
Back Focal Length 19.0 mm
Shipped with USPS Priority Mail.