T-LB5864-E - Ø1/2" CaF2 Bi-Convex Lens, f = 40.0 mm, AR-Coated: 2 - 5 µm min-cable-dia-_19mm Our Expanded Beam connectors are

Our Expanded Beam connectors are designed to the MIL83526/20 Mil-Spec

You'll need one set of wires to put two 12-volt batteries in parallel and one additional set for every battery you add

E-49659 12

480 mm Min Pitch Diameter 39

T-LB5864-E - Ø1/2" CaF2 Bi-Convex Lens, f = 40.0 mm, AR-Coated: 2 - 5 µm min-cable-dia-_19mm Our Expanded Beam connectors areT LB5864 E 1 2" CaF2 Bi Convex Lens, f = 40. 0 mm, AR Coated: 2 5 m Product Drawing Features Vacuum Grade Calcium Fluoride Substrate 1 2" and 1" Versions Available Broadband AR Coating for the 2 5 m Range Focal Lengths from 15. 0 mm to 200. 0 mm Diameter 1 2" (12. 7 mm) Focal Length 40. 0 mm Diopter +25. 0 Radius of Curvature 34. 2 mm Center Thickness 3. 2 mm Edge Thickness 2. 0 mm Back Focal Length 38. 9 mm Reference Drawing AR Coating Range 2 5 m