Z80 Lasers - 12x30mm Copper Diode Module - TO-5 / 9mm - M9 x .5 Lens Options

Laser Module Red"Line" Laser Generator 650nm 5mw (2 Pack) Diode Lasers

12mm Copper Laser Diode Mount Blank Modules - 3.8mm - 5.6mm - 9mm - DTR-CLMV5-12

Red Diode Lasers 650nm Module Dot Line Cross LED 5mw Focusable with Heatsink

Coated Glass Blue Laser Collimator Lens f 405nm 450nm Diode Lasers Focus Dot M9

12mm Copper TO-18/5.6mm Laser Module w/ Lens - Multiple Diode/Wavelength Options

Laser Module Red"Line" Laser Generator 650nm 5mw (2 Pack) Diode Lasers