Zaccharias Janssen
The simple one-lens microscope was invented around the 1100's. The compound microscope was invented in 1590.
What was the name of the first microscope?
The first microscope was called the "single lens microscope" and was invented by Zacharias Janssen in the late 16th century.
Because you use one or more magnifying lenses to make the actual microscope.
The first microscope was invented in the late 16th century. Some credit Galileo Galilei with creating a compound microscope around 1609, while others attribute the invention to Zacharias Janssen in the same timeframe.
Zacharias Janssen invented a compound 9x magnification optical microscope and a single lens optical microscope. It was made up of there draw types with lenses that were inserted within the flanking tubes' end.
The upper lens in a microscope is called the eyepiece or ocular lens. It is the lens through which the viewer looks to observe the magnified specimen on the microscope slide.
A simple microscope has only one lens.
In 1670, Antony van Leewenhoek first invented the single lens microscope. He discovered bacteria, bellanimacules, and spermatoza.
The objective lens
Both a magnifying lens and the first microscope invented use lenses to magnify and enhance the appearance of small objects. They both rely on the principle of bending light to make objects appear larger than they are in reality.
The low power objective lens on a microscope is also known as the scanning lens.