Red Light Low Power To18/diameter 5.6mm 635nm 30mw Red Laser Diode Laser Locator Accessories Laser Semiconductor Red Lamp Parts - Instrument Parts & Accessories - AliExpress
635nm Laser Diodes
LQD635-03C Laser Diode Module
LD-635-11A Laser Diode
635nm, 200mW Red TO-Can Laser Diode
635nm 1mw~20mW Red laser diode module Dot Focusable DC 3V Φ16mmx60mm