405nm 5mW Violet Blue Laser Pointer Pen Laser Module

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405nm 5mW Violet Blue Laser Pointer Pen Laser Module
$6.00
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Availability: In stock

405nm 5mW Violet Blue Laser Pointer Pen Laser Module
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Description

Details

Specification
Output: <5mW
Wavelength: 405nm±10nm
Working Voltage: 3V (2 pcs AAA batteries, not included)
Laser Shape: Dot
Size: Dia.14mm
Battery direction for installation: + pole of the battery connects to the tail of the pen, - pole of the battery connects the spring of the inside module.

Additional Information

Additional Information

Housing Shape No
SKU 11041071
Wavelength 405nm
Output 1mW-5mW
Shape Dot
Reviews

Customer Reviews 1 item(s)

Excellent value and well made!
I bought two of these pointers. These pointers are well made - the switch has a very positive feel, the beam well collimated, and the laser diode itself was even correctly aligned so that the laser diode emission stripe lined up vertically with the switch.
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Review by Robert / (Posted on 3/4/2021)

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