650nm 660nm 20mW Red Laser Line Diode Module Locator 5V Adapter 22mm Holder
1x 650nm 660nm 20mw Red Line Laser Diode Module. Output Power: 20mW. Wavelength: 650nm. Be sure the operator has experience in optics DIY or testing. 1x 22mm Holder. 1x 5V Adapter. Laser Shape: Line.