Filled glass jars have been used as lenses for about 3,000 years. The first lenses were invented by the Romans. It is taking blood from the crystal. Glass lenses were invented in the late 1200s. The first microscope with two lenses was invented by Lacharia’s Jauseen around 1590. In the mid-1600s, the Dutch amateur scientist Anton Van Leeuvenhock developed a new microscope with stronger lenses.
The microscope he invented was more powerful than the first microscopes and was able to study microorganisms. In the early 1800s, the viewfinder was improved. In 1931, an electronic microscope was developed using electrons.