Description

 3pcs Industrial 405nm 20mw Violet/Blue Laser Dot Module 3V-6V 13x42mm

Parameters
Wavelength:405nm
Output Power:20mw
Working Voltage:DC3V-6V
Working Current:I <55mA
Working Temperature:＋15 ℃~＋35 ℃
Laser Shape:Dot
Focusable:yes
Material:Metal
Duty Cycle:45 seconds on,15 seconds off
Dimensions:13X42mm

Features
1.Please keep the lens clean to make the laser beam clear and bright.
2.Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray.
3.Be sure the operator has experience in optics DIY or testing.
 

Package
3pcs 13x42mm Industrial/Lab 405nm 20mw Purple Blue Laser Module 3V-6V