laserpointerstore JD 851 User Manual

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JD 851 Laser Pointer Manual
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① Install star cap to project patterns, and take off star cap to be a single
dot laser.
② On/Off button.
③ Mind the battery type and direction.
l Green laser: 1x16340 batteries. Positive side face to the button.
l Red laser and Violet laser: 1x16340 batteries. Positive side face to the
spring.
Technical Specs
Name
JD 851 Laser Pointer
Size
13*2*2 cm
Laser Class
Class 3
Laser Type
Direct Diode
Wavelength
532nm green
650nm red
Output Power
<40mw
200mw
Beam Divergence
2.4mRad
1.2mRad
Beam Diameter At Aperture
1.5mm At Aperture
<13mm at 10 meters
4mm At Aperture
<8mm at 10 meters
Laser Body
Aircraft-Grade Aluminum
Laser Finish
Black

laserpointerstore JD 851 Specifications

General

Wavelength	532 nm
Output Power	<5mW
Laser Color	Green
Power Supply	2 x AAA Batteries
Battery Type	AAA
Material	Aluminum
Operating Voltage	3V
Switch Type	Push button

Summary

JD 851 Laser Pointer Features

Star Cap Functionality

Install star cap for patterns; remove for a single dot laser.

Power Button

The On/Off button controls the laser pointer's power state.

Battery Installation Guidelines

Mind battery type and direction for green, red, and violet lasers.

Technical Specifications

Important Safety and Usage

Safety Goggles

Must use safety goggles; obtain them if you do not have them.

Operating Time Limit

Do not light up over 2 minutes each time; cool down before reuse.

Child Safety

Keep away from children; do not direct to eyes. User is responsible.