5V 650nm 5mW Adjustable Laser Dot Diode Module Red Sight Copper Head Mini Laser Pointer

5V Adjustable Laser Dot Diode Module

The 5V Adjustable Laser Dot Diode contains a semiconductor laser diode and a 6MM diameter copper tube, which produces a small dot of light.

It is important to keep the laser cell secure to avoid any incidents of dismantling or causing a short circuit and potential battery explosion.

The fundamental concept behind laser emission and generation determines the unique qualities of laser light, which include excellent color, coherence, and direction, as well as high levels of brightness.

Primarily utilized in laser toys, a variety of level meters and instruments, including ground-making electronic pointer pens: During lectures, students can utilize a laser projection point to illustrate their conceptual research and thinking.

• The negative wire for wiring is black, while the positive wire is red.
• The wavelength is 650NM.
• The power output is 5MW, with an outside diameter of 6MM.