China Wholesale Blue Laser Pointer Pen High Quality - Long Range 120MW Output

Qty.Range(unit)

Price(per unit)

1 - 2

$81.00

3 - 4

$78.00

$76.00

Reviews

Tuesday 20 October, 2009
all good so far
YoTang Reply:
You are right,all of our laser have good quality, and only need you can use the laser in right method, which is not continue turn on it over 10 seconds, or the diode will been burnt out. Thank you!

Monday 12 October, 2009
Just got my order from Yotang and the delivery was faster than I expected. I ordered on Wednesday from the US and it arrived Monday morning. This is my first blue laser and I am not sure if it is the 120mw because I have nothing to reference it to. It seems powerful but then again I am not sure if it is the 120mW or the 20mW. Quality is nice and the blue/voilet dot is nice as well. I can't wait to test this pointer at night but I went into a dark room and you can see the beam. The beam dot at close range on surfaces isn't good for the eyesight so don't look at it directly at short distances.
YoTang Reply:
you are right, and do not doubt the power, because before us ship out the laser, we will make a careful test and make sure all function of the laser are in good condition. So do not worry about it. And we hope you can visit our website again to buy other goods, because at present we have many different new goods on sell, thank you!

Monday 03 August, 2009
A very nice pointer; the black body has a soft velvety grip with metal accents. The blue-violet laser diode performs as advertised and produces a good quality beam. The relatively high power of 120mW requires attention to safety as it is deep into the class IIIb range and the eye is not very sensitive to the 405nm wavelength. Some facts: - the beam is visible at night - the color of the spot differs depending on the surface: violet, bright blue (paper) or even white (wood) - produces very interesting fluorescence effects in glass, oil, colored plastics - burns through thin black plastic and burns skin at close range Delivery by Yotang was quick, the pointer was well packaged and arrived in perfect condition.
YoTang Reply:
Thank you for your good reputation about the laser, and many clients are satisfied with the laser. But we hope you can use the laser in right method, so that the laser can be worked for long time. The most important is you can not continue turn on the laser over 10 seconds,or the diode will be burnt out. If you have other question, please do not hesitate to connect with us, tahnk you!

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Wholesale Blue Laser Pointer Pen High Quality - Long Range 120MW Output

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