DM532D5Green dot laser module： 

Characteriscics：

High-quality laser diode,optical glass lens, driver circuit and housing

High reliability, high stability, long life,low price

Applications:

Industrial marking devices, laser medical equipment, stage lighting and laser targeting devices and so on..

Specifications：
Wavelength：520nm

Output power：1-200mW

Laser class：II，IIIa，IIIb
Beam Divergence：0.1mrad ~ 0.6mrad
Operating Voltage：DC3V-5V，DC3V

Operating Temperature：10℃～35℃

Storage Temperature：-20℃～50℃

Dimensions：Φ16mm ×60mm，Φ16mm ×80mm，33*33*55mm

MTTF：8000 hours

Warranty：6 months