This 500mW 532nm New Style Starry Sky Green Beam Light Zooming Laser Pointer Pen Kit made of luminum material along with anodic oxide processing.Subtly press the button and it could emit bright green light in starry sky style.
Brand and Certificate
Widelasers.com is the only official online store to offer the WDLasers.
Every WDLasers offered by Widelasers.com is all full of power. Also they are with unparalleled resonable price.
Easy to use
WDLasers High Power Laser Pointer is powered by one 18650 Battery. Touch the on/off button，then it works, so easy.
You will get
One Laser Pointer Pen, one Battery, one Charger, one Stand. Also you will get our best wishes！
|| (4.92 x 0.98 x 0.98)" / (12.5 x 2.5 x 2.5)cm (L x W x H)
||4.06oz / 115g
Inherently safe; no possibility of eye damage. This can be either because of a low
output power,or due to an enclosure preventing user access to the laser beam during
The blink reflex of the human eye will prevent eye damage, unless the person
deliberately stares into the beam for an extended period. Output power may be up to 1 mW.
A region in the low-power end of Class II where the laser requires in excess of 1000
seconds of continuous viewing to produce a burn to the retina.
Lasers in this class may cause damage if the beam enters the eye directly.This
generally applies to lasers powered from 5–500 mW. Lasers at the high power end of this
class may also present a fire hazard and can lightly burn skin.
Lasers in this class have output powers of more than 500 mW in the beam and may cause
severe, permanent damage to eye or skin without being magnified by optics of eye or
Safety Recommendations for
The use of laser pointers has become widespread. The laser pointers are useful tools
for educators in the classroom and at conventions and meetings. However, due to the low
cost and ubiquitous supply, these laser pointers are now being purchased and used by the
general public, including children, and used in ways not intended by the manufacturers.
As a result, serious concerns about the hazards of laser pointers have surfaced.
The hazards of laser pointers are limited to the eye. Although with most visible
lasers, the largest concern is potential damage to the retina, most laser pointers are
not likely to cause permanent retinal damage.
Responsible laser owners should take some time to fully understand the FAA regulations
surrounding the use of laser pointers. There is an extensive Wikipedia article about
Lasers & Aviation Safety.
1. Never use your laser pointer in the vicinity of airports, highways, construction
sites or anywhere individuals need to constantly pay attention to their work for their
own safety. A split-second distraction--a sudden laser light in a plane cockpit, for
example--can be disastrous;
2. Never look into the laser beam, use productive glasses(available in our store);
3. Please keep out of reach of children, this is not a toy;
4. Please do not keep open for a long time, otherwise easy to damage the light
5. Please do not light laser pointer continually in 30 seconds, it will affect its
lifetime for prolonged use;
6. Please do not perform the installation in the dusty environment;
7. Please remove the battery from the laser pointer when not in use;
8. Be especially cautious around high-powered lasers, like green laser pointers used
for stargazing. They are far stronger than the red pointers commonly used during
9. Customers can buy and use it by following the local laws and regulations.