Pack of 5 - Mini LASER Head, 635nm, <5mw

Pack of 5 - Mini LASER Head, 635nm, <5mw
Stock Number: 19566 LZ
 Review Average:  
 Number of Reviews: 5
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Availibilty: In Stock   Units: 149

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Detailed Description

Pack of 5
Mini LAZER - <5mw, 635nm Red Laser Diode head for aiming, alignment or other uses.
3mm aperture
0.8m Radians Divergence
3.0VDC operation, Forward current <40mA.
5V max Reverse Voltage.
6mm Dia. Brass Body, 2in Leads
Dia: 6mm L: 15mm WT: .001

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California Proposition 65 Warning WARNING: This product can expose you to chemicals including Nickel which is known to the State of California to cause cancer and which is known to the State of California to cause birth defects and/or other reproductive harm. For more information, go to

 Product ReviewsClick here to review this item
Run as they should. Adjustable lens is good. A dab of nail polish will set lens adjustment once adjusted for application. Best brightness/life will be at 15ma.
- Gary, TX
Verified Purchase
works great, thank you
Great little laser.
I mounted one to the head of my laser cutter/engraver to line up the laser head when setting up projects. It eliminates the need to energize the laser tube and waste material. Works great!
William Justic
Not for long hours of use.
These work well for maybe 100 hours and the die. Plan your project with this in mind.
- Charles, WA
Easy to transmit voice over this laser beam.
Feed the red wire with 9 volts thru a 200 Ohm resistor. Feed audio at 1 volt P-P thru a 4.7 UFD cap to the red wire. Positive cap lead to red wire audio ground to battery negative. Receiver is just a solar cell feed into high gain amplifier. Range easily 300 feet!
- Carl, TN