Adjusted 3.5mW 650nm 3VDC Focusable Red Laser Dot Module 6.5mmx11mm

Features:
Output Power 3.5mw
Wavelength 650nm
Working Voltage 2.75-3.25VDC
Working Current 20mA
Working Temperature -10 degrees~£«40 degrees
Dimensions 6.5x11mm(brass house length)
Focusable Yes

Features:
This mini-type 650nm focusable laser module with driver is an industrial electronic component and used for as Industrial testament, Lab, DIY.
It is very small size can save a lot of space on your laser equipment.
The laser module is focusable and adjustable, you can rotate the bronze case head part to focuse the red laser dot.
Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray. Be sure the operator has experience in optics DIY or testing.

Package:
1pc Mini 3VDC 3.5mW 650nm Red Laser DOT Module 6.5x11mm