HISTORY OF MICROSCOPE!!

Microscopes trace their history back almost 1200 years with Abbas Ibn Firnas's corrective lenses,[1] and it was Ibn al-Haytham's Book of Optics — written between 1011 and 1021 — that laid the foundation for optical research on the magnifying glass. Also, a device called the reading stone by an unknown inventor (thought to be Ibn Firnas) magnified text when laid on top of reading materials.[2]
The first true microscope was made around 1595 in Middelburg, Holland.[3] Three different eyeglass makers have been given credit for the invention: Hans Lippershey (who also developed the first real telescope); Hans Janssen; and his son, Zacharias. The coining of the name "microscope" has been credited to Giovanni Faber, who gave that name to Galileo Galilei's compound microscope in 1625.[4] (Galileo had called it the "occhiolino" or "little eye".)
And,the development of microscope is as follow:
The development of microscope allowed us to discover and learn about things we cant see with our eyes. The first microscope was develope by a Antony Van Leeuwenhook, he was the first to look at living cells under a microscope. He found microbes in pond water but did not do any further research on microscopes and the micorbe that he discovered.

When the light microscope was developed it allowed Biologist at the time to look at the structure of cells, cell walls, nucleus, etc. This has contributated alot to the development of our knowledge in living cells. However, the light microscope does not provide a high enough resolution to see all the detailed parts of the cell. eg. Phospholipid Bilayer.

Later the electron micoscopes are developed, having the electrons instead of the light as the source of energy. An image with a much higer resolution can now be produced, it is untill then that more detailed structures are discovered. eg. Microvilli in epthelial cells.

The first true microscope was made around 1595 in Middelburg, Holland.

Three different eyeglass makers have been given credit for the invention:
Hans Lippershey (who also developed the first real telescope); Hans Janssen; and his son, Zacharias.

The coining of the name 'microscope' has been credited to Giovanni Faber, who gave that name to Galileo Galilei's compound microscope in 1625.(Galileo had called it the "occhiolino" or "little eye".)

2009-01-14 19:14:06 補充：
The most common type of microscope—and the first to be invented—is the optical microscope.
This is an optical instrument containing one or more lenses that produce an enlarged image of an object placed in the focal plane of the lens(es).
There are, however, many other microscope designs.