Parameter
Wavelength(nm):850
Output Power(mw):3.5
Working Voltage:3.2VDC
Laser Shape:Dot(rectangular to oval)
Dimensions:12x35mm
Focusable:Yes
Material:Alumuim
Features
Two-wire input, the red line is positive, black line is negative
Note: It is IR laser, can not seen by naked eyes, you can use it with night vision eqipment
Package
1 x 850nm 3.5mw laser dot module 12x35mm