USB Microscopes: 5 Fast Facts

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Fact #1. The first attempt to shed light on the microscopic realm came in the 14th century. It was around the time of the creation of the first ground-glass lenses. These were designed only to improve eyesight, but the basic concept would be used a few centuries later by a pair of Dutch lensgrinders. They put two lenses together in a tube, creating a primitive compound microscope.
Fact #2. There have been many advancements in the field of microscopy. Scanning probes, x-rays, fluorescence, and super resolution microscopes all help to further our knowledge of the infinitesimal world around us. We can now see things that were previously only discussed theoretically, like nanoparticles.
Fact #3. USB microscopes come in a range of complexities. The first thing you need to do is decide how much power you need. If this is for a young child, there are many choices that are both simple and durable. They allow them to slake their curiosity without much risk of breaking the equipment. Likewise, there are models that give you tremendous performance that are suitable for forensic scientists and other professionals.
Fact #4. You should decide whether or not you want to take the microscope in the field with, or if you'll bring samples back to your home or lab. While any USB model can plug into portable devices like your laptop, there are certain models that are much easier to take with you. If you don't want to lug around a full-sized unit, there are options like wand-style versions that are easy to toss in your briefcase.
Fact #5. These microscopes have varying degrees of bells and whistles to consider. If you need one for basic, lower-level class work, you can find models that are incredibly easy to use. Conversely, if you're in graduate-level classes, there are options that offer tremendous levels of magnification.