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What is the Difference Between Class III and Class IV Laser Pointers?

What is the Difference Between Class III and Class IV Laser Pointers?

by Biglasers | Oct 6, 2020 | Best Laser Pointers

If you are new to the world of lasers and handheld light technology, you may be asking yourself a few different questions when viewing certain models. With so many different items to choose from like: power ratings, wavelength colors, classes, duty cycles, battery...

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