Industrial 405-20 Violet/Blue 3.7V Laser Diode DOT Module 12x35mm w/Driver

Parameter:

Wavelength(nm): 405
Output Power(mw): 2
Working Current: <280mA
Duty Cycle: 45 seconds On 15 seconds OFF
Working Temperature: ＋20 ℃~＋35 ℃ ( 0 ℃~10 ℃, need 30 seconds warm up )
Laser Shape: DOT
Divergence: <25×25mm at 15m
Material and Color: Brass
Lens: Glass
Dimensions: 12*35mm

Feature:
The 20mW blue-violet ray laser module is an electronic component for Lab, Industrial, DIY use. Please notice that it is NOT a hand-held laser pointer. This module is a component we used to produce a 405nm laser.
The laser module is precise instrument. Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before 30mW laser ray. You must know the possible hazard when doing laser DIY.
Please notice that 405nm laser beam is not as strong as 532nm green beam.
Please avoid direct eye contact to the laser

Package:
1x 405-20 Violet/Blue Laser DOT Module