Factory Hot Sale Lowest Price and excellent quality green laser pointer
Dimensionφ13×173mm Technical ParameterFixed focus, green dot facula, continuous output
Output Wavelength532 nm
Battery: 2pcsAAAOutput Power: classII<1mW, classIII<5mW(1mW,10mW,15mW,20mW,30mW,50mW,80mW,100mW,150mW,200mW also for clients )
Appearance and Color: according to the request of clients
It's used for teaching, meeting, astronomer or explaining and so on.