Item Description
Best choice for teachers, professors, doctors, Campers, Hiker and so on.

Not too bright, but still many times brighter than a red laser pointer, ( the human eye sees green better than red ) the sky laser is a good choice for presenting in very small conference and meeting rooms. The green laser dot will not "soak" into modern LCD, plasma, or backlit displays. ( Red lasers work poorly on new generation display technologies )
Green laser pointers are significantly brighter (about 60 times) than a red laser pointer and because of its unusual color it is much more noticeable. Just about everyone has a red laser pointer, but we're pretty sure you want to own the very best - and doing it with a green beam laser is the way to go.

A 532 nm green laser wavelength is obviously superior to a laughable 650 nm red laser wavelength. And unlike a red laser, the green beam itself can be seen in mid-air in dark conditions, not just the laser beam dot. This allows the green laser pointer to be used for pointing to star constellations (skypointing) and also just generally look cool as hell. The green laser beam dot can be seen at much greater distances than with a red laser pointer.

Since green direct injection laser diodes aren't readily available, this pointer is based on the use of Diode Pumped Solid State Frequency Doubled (DPSSFD) laser technology. A high power IR laser diode at 808 nm pumps a tiny block of Nd:YVO4 generating light at 1,064 nm which feeds a KTP intracavity frequency doubler crystal to produce the green beam at 532 nm.
Green Laser Pointers let you see the actual BEAM, not just the dot like red laser pointers!

You almost feel like you are in a Star Wars movie with your very own Light Saber!

Features of this unit include:

Extremely bright green laser at 532 nm wavelength
Range of approximately 12,000 ft and clearly visible in darkness
Output Type :Fixed focus, continuous output and working time of over 5,000 hours(please ensure adequate power situation)

Dimension :14 x 160mm
Works with 2 AAA battery (not included)
Body material: Metal
Body color: Black
Can be used for skypointing, astronomy, projection on low clouds, signalling
These green laser pointers are absolutely amazing! This is one of the best SKY green laser pointers out there. Its quality is unsurpassed! And so many uses:
Professional Presentations
Astronomers pointing out constellations and stars in the night sky
Birdwatching
Tour Guides
Construction engineers and workers pointing out points of interest on a project
Camping
Hiking
This is an AMAZING survival tool. It's beam is so strong, rescuers and search personnel could spot you from 2 miles away if you were ever lost. The actual beam is visible in darkness - it looks AWESOME!! You'll want one for every vehicle and one to store with your camping gear.

This would be a great gift to friends /students/Camper !

Specifications:
Body Color - Silver
Range of over 12,000 feet.
Wavelength of 532 nm
Full size, all metal body - No Plastic
Up to 60 times more powerful than red laser pointers
Switch is "push button operating"
Lifetime of 3000 hrs.
Sturdy, durable case for traveling and storing
How to use:
1. Easily to use, only need to push the button then you can see striking green beam of light shoot forth. The light can point at any targets, such as photos, blackboard, video monitors and so on.

Warning:
Never point at people and always avoid direct eye contact. Please keep out of reach from children,pet and so on.