5mw 532nm Astronomy Powerful Green Laser Pointer

5mw 532nm Astronomy Powerful Green Laser Pointer - Silver

Product Details

Shipping Weight: 3 pounds (View shipping rates and policies)

ASIN: B001AAXGL4

Item model number: CPA-1653-2

Product Description

Silver Finish High Power Green Laser. We ensure that every high power green laser pointer is hand calibrated and tested to output at least 4.99mw and thus offers the expected stunning power expected of a real constant wave green (532nm) laser pointer, much brighter to look at than a regular red laser pointer and always with a visible green beam. This high power green laser pointer will impress your coworkers, family and friends. Use it for your next presentation and everybody will know that you are ahead of the latest technology.

Technical Details

Range of over 12,000 ft. Astronomy grade laser Class 3a

Beam can be seen in midair at night

Output power: 5mW, wavelength: 532nm

Operated by 2 x AAA batteries (included)

Body material: Brass, Body color: Silver

Customer Reviews

This is an absolutely great laser pointer, and an incredible deal. Over the last month I had bought a couple of different traditional red laser pointers at local stores. One was about $7, and stopped working within 10 seconds of trying it out. The second one was $20, and started giving me problems within a few days as well. This laser pointer, however, is of truly world class quality. It's made of metal and has a real heft to it. The button feels solid, and it comes in a nice case. Best of all is it's a green laser pointer, which for those who haven't tried them are far brighter than their red cousins. It's bright enough that you can actually see the beam it makes in the dark. (Although it helps to view it from the right angle). This is by far the best laser pointer I have ever used, and at the incredible low price these are going for, you just can't go wrong with it.

Worked for about 5 mins after getting it, then stopped. Actually, "faded" would be more accurate. Replaced the batteries, and it worked for a while (10 mins), then stopped. Replaced the batteries, again. This time, the laser didn't turn on. Looking down the barrel (at an angle, mind you), I can see a faint red glow. Shaking, waiting, changing the batteries, and playing around with the switch, might get it to work, but not for long. I've since went back through the garbage and pulled out the batteries which I thought were bad, all measuring between 1.4 - 1.5 volts.