5mW Green Laser Pen with Powerful Green Laser Pointer 532nm Laserpointer

  5mW Green Laser Pen with Powerful Green Laser Pointer 532nm Laserpointer

Features:
Utilization of the latest crystal technology and optics creates this high quality;pen-sized laser pointer . It emits an intense,brilliant laser beam,Use your Laser Pointer to aim at any desired targets on projection screens,video monitors,presentation .
Press the push button to turn it on,release the push button to shut if off automatically.

Usage:
Travel, tourism, mountaineering, outdoor sports guide guide
Teaching, speech, residential zone, museum, the exhibition hall,
such as the guide indicator
Factories, mines, construction site, natural disasters, lifesaving relief signal indicator
Astronomical workers, astronomy enthusiasts xinghai refers to navigate the vast star indicator
Party, concerts, seminars, concerts, etc all kinds of
entertainment party lights

Safety:
Do not look into the aperture of the laser beam. Laser radiation is potentially harmful! Do not directly aim into eye. Keep out of reach of children

Specifications:
Material: Copper
Max Output power: 5mW
Wave length: 532nm
Operating current: less than 450mA
Normal operating temperature :15-30 degrees
Storage Temperature: -10~40 degree
Power supply: 2 * AAA Batteries (Not included)
Laser color: Green
Original box: NO
Pen Color: Black
Item size: 155 * 14mm
Net weight: 39g
Package weight: 50g
Packing includes:
1 x 532nm 5mW Green Laser Pointer Pen

Note: 

Wavelengths : Red 650nm, Green 532nm, blue-violet 405nm
The brightness of the light: green> red> purple (In the dark, light beam of green and red can be seen,while blue-violet can not be seen.)
Stability of light: green <red = blue-violet (green can be influenced by climate, cold environment, you need warm-up in the colder environment )