1pc Focusable Infrared 980nm 100mW IR Laser Diode Module 5V with USB
Focusable 980nm 100mW IR Dot Laser Diode Module w/ USB. Notice: 980nm IR lasers can't be seen little by bare eyes. 1x 980nm 100mw Dot laser diode USB module. Focusable: Yes. Laser shape: Dot (Rectangle to Oval).