Microscope
- It is an instrument used to observe small particles or objects that are not visible from the naked eye, the image will be magnified by the microscope
HISTORY
It's not clear who invented the first microscope, but the Dutch spectacle maker Zacharias Janssen (b. 1585) is credited with making one of the earliest compound microscopes (ones that used two lenses) around 1600. The earliest microscopes could magnify an object up to 20 or 30 times its normal size.