A laser is a device that emits monochromatic light through a process of optical amplification based on the stimulated emission of electromagnetic radiation.
This small module can be powered with 5VDC and is very powerful and perfect for use in industrial machines for positioning of parts, for transmission of data and as generic pointers. The particular lens allows adjustment of focus and perfect projection of the beam cross type (+).
Supply voltage: 3~5VDC
Absorbed current: 40mA
Projected beam type: cross type (+)
Cable length: 135mm