By Shane McGlaun
Microscopes are cool and when I was a kid, I had one with a cheap plastic mirror that I used to look at bugs and onions up close. The thing was pretty bad and you could often see better just looking closely at the subject.
Extech has unveiled a new digital mini microscope that offers a 7x to 27x optical zoom lens with a 4x digital zoom for a total of 108x magnification. All of that magnification is packed into a device about the size of your typical digital camera.