Thorlabs M617L3 Red Laser Module – No Lens/Spacers/Driver/PSU

60 Day 100% money back guarantee. Industrial red laser module, model M617L3. This listing includes the bare module only—no lens, spacers, driver, or power supply. Unit is untested and offered as used surplus, suitable for buyers who have the proper constant-current laser driver and handling experience. Photos depict the actual items. Expect minor surface wear from prior integration. Ideal for alignment rigs, machine vision experiments, and optics R&D where you will add your own collimation and mounting. Ships from Carol Stream, IL USA. Dimensions: 2.5 x 2.5 x 7.0. Weight: 1.0 lb. Sold individually; quantity available if you need more than one.Keyword Block: red laser module, m617l3, laser diode, machine vision, alignment, optics, research, lab, surplus, no lens, no spacers, no driver, no psu, 620-650nm