5pcs Mini 650nm 80mw 12mm*15mm Red Laser Diode Module 2.5V Dot Shape
5pcs 650nm 80mW Red Focus Dot Laser Module. 5x 650nm 80mW Laser Dot Diode Module. Laser Shape:Dot. Be sure the operator has experience in optics DIY or testing. Holding the laser surface temperature is below 50 degrees.