WebQuest

Introduction laser pointer

German and American scientists have jointly created a laser pointer 3000mw beam with a line width of only 10 milliseconds, setting a new world record of laser monochromaticity. According to a press release issued by the German Federal Institute of Physics and Technology, this is the closest 1000mw laser pointer to the ideal monochromaticity so far that measuring the atomic frequency allows the photon clock to be more accurate and also contribute to spectroscopy and radio astronomy.This site was created to help educate smart laser pointer owners on the differences between different green lasers pen like color choice, size and profile to ergonomics like touch sensitive laser beam pointer. We'll go over all the different options available and tell you about our favorite gun laser picks and the reasons why we chose them.

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http://zunal.com/webquest.php?w=363385
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