If a human hair is approximately 50um, then, at 200x magnification, it’d look larger than a pencil (about 1cm dia.) Having used a similar device, the only way they are likely to reach that ...

Apexel 200X Phone Microscope In our test of the Apexel PhoneMicro 5 3-in-1 microscope we tended to stick with the 200x ...

With variable magnification settings of 100x, 150x, and 200x, you can examine the delicate veins of a leaf, the intricate patterns on an insect’s wing, or the woven fibers of a fabric with ...

If you're looking for a USB microscope that works with Mac OS X on the cheap, ... ULIFE022500) features a 1.3MP image sensor, 10 to 200x magnification and a maximum video resolution 1280x1024.

The microscope can be zoomed continuously with zoom ratio 6.3:1 and objective magnification range between 0.8X-5X. 45° binocular viewing angle, adjustable range ... AL2x 43.5 16x～100x φ13.8～φ2.2 ...

Although his microscopes weren’t much bigger than a modern microscope slide, Anton van Leeuwenhoek coaxed 200x magnification out of his small devices. (Credit: Blue Lantern Studio/Corbis) Perhaps one ...