In the past when thinking about lasers or laser pointers typically people would think of poorly made cheap key chain lasers. These would not only break or simply fall apart, but were only available in a red beam output color. Today, that is far from the case. 1....
If you’ve been browsing the web for a laser pointer you’ve seen that there are tons of different beam colors and output power combinations to choose from. But this can become a bit confusing to those users new to the laser world, here we’ll look at...