Green 50mW Laser Pointer pen cheap and super quality

50mW green laser pointer is the best choice for presentation and entertainment for fans of laser and enthusiasts in our daily lives . This elegant design 532nm green laser pointer with a highly visible laser beam is particularly applicable for stargazing , presentation, pet toys and other creative experiences combustion.

Light beam for multiple applications. Low power green laser sight 50mW is applicable for the submission of celestial objects , business and education, stars , toys for pets and laser performance. The greatest power from 100 mW - 150 mW are powerful enough to pop balloons , burn matches, cut electrical tape and astronomical research .

Solid 50mw laser pointer with a firm structure. The chrome plate coated housing structure was strong enough to keep pointing in different conditions. It is specially designed in pen and you can easily carry in your hand or just chip in your pocket while no point style .

Technical parameters:
Key feature: Green Laser
Wavelength : 532nm
Output power:Laser 50mW
Laser Class : III
Transverse Mode: TEM00
Range in darkness ( m): 500 - 4000m
M2 factor : < 1.2
Beam divergence , full angle ( mrad ): < 2.0
Beam diameter at aperture ( mm): < 1.5
Spectral linewidth ( nm) : <0.1
Polarization ratio : > 100:1
Warm-up time (minutes): <0.5
Operating Temperature ( ℃ ) : 10 ~ 30
Storage Temperature ( ℃ ) : -10 ~ +50
Laser material : Brass Expected life (in hours) : 5000heures
Dimensions of the laser head (D × L mm) Φ14mm × 171mm
Cooling System: metal heat sink
Supply voltage ( VDC) : 2 x AAA batteries

Packing list :
1 × Laser Pointer Green
1 x Storage Case
1 × Manual