laserpointerstore JD 851

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JD 851 Laser Pointer Manual

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

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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.