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200mW 405nm Adjust Focus Blue-violet Laser Pointer Pen with 18650 Battery
Reviews(3) SKU: HK-E03494
$19.99   $99.99   Save 80%
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Product Description
This 200mW 405nm Adjust Focus Blue-violet Laser Pointer Pen with 18650 Battery is small and exquisite, portable and with richer applications. The laser pointer can be seem miles away during daylight but beam it produced is visible at night looking like an extra long light saber. Widely used it to point at the faraway target or stars and sending out the SOS signal anywhere anytime. What's more, black body makes the laser light in the night vivid and unique. This blue-violet laser pointer is also the best gift for friends and families.

  • Made of high quality material, so it is enough durable for long time using
  • The blue-violet laser can be seem as far as the eye can see
  • Power saving, compact and reliable
  • Simply press the button to activate the red laser pointer and release it to deactivate
  • Lightweight and handy design, it is very convenient to put in bags or pockets
  • Perfect for teachers, professors, doctors, managers, engineers and so on

Technical specifications

Key features Blue-violet laser beam
Laser color Blue-violet
Laser wavelength 405nm
Laser output power 200mW
Light type Beam light
Power supply 1 x 18650 2200mAh 3.7V battery
Switch Button
Operating voltage 3V - 4.2V
Working mode Continuous light
Laser range 500 - 5000meters
Working temperature 0℃ - 40℃
Storage temperature 0℃ - 40℃
Body material Aluminum
Dimension 14.3 ( L ) x 2.2 ( D )cm / 5.63 ( L ) x 0.87( D )inch
Weight 9.31oz

blue-violet laser point

Its length and width

blue-violet laser point

Switch button

blue-violet laser point

It is placed with battery

blue-violet laser point

Bright red light

green laser 
point

You can use the laser pointer pen for camping, architecture, SOS and astronomy

The "picture show" is only for your reference, please make the object as the standard.

Package list

  • 1 x 200mW 405nm Adjust Focus Blue-violet Laser Pointer Pen
  • 1 x 18650 2200mAh 3.7V battery

Reviews
3 Reviews
By Richard Long:
05/12/2018

The Laser works perfectly. It is less-than 200mW as indicated on the Warning Label (maybe 50-75mW). I like the ability to vary the focus of the beam. Works well with fluorescent minerals. The battery provided was defective. However, Laserpointerpro remedied the problem quickly. Thank you for excellent service.

By marisa tarasco:
01/19/2016

my battery arrived dead. however, everything else seems to be in order. also not to sure about the output being 200mw but it does burn electrical tape.

By Customer:
01/25/2013

GOOD

1/1
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