(5) What are the uses of a simple microscope? What is the difference between compound microscope and simple microscope?Īs the name suggests, a simple microscope uses a single lens for magnification while a compound microscope uses various lenses to further magnify the object. If you place a tiny object within the focus of the simple microscope, a magnified image of the object is formed making it easier for the naked eye peeping through the lens to see the image. (4) What is the principle of a simple microscope? It is used to see the magnified image of an object that is not visible to the human eyes. Picture 5: The image shows the evolution of a simple microscope.Ī simple microscope is also called a magnifying glass because of its convex lens of small focal length. It is useful in various fields of sciences such as physical and biological science, nanotechnology, metallurgy, and forensic analysis. What is good about transmission electron microscope is that it provides a high degree of magnification and resolution. The samples are scanned in the vacuum and so they require special preparation.

Transmission electron microscope – it uses electron to create a magnified image.

This type of microscope is used by researchers in the field of physical, biological, and medical science.

Scanning electron microscope – Instead of light, this type of microscope uses electron.Confocal microscope – It uses laser light to scan a dyed sample.It is used to visualize opaque objects that cannot be visualized using a compound microscope. Stereo microscope/dissecting microscope – It can magnify objects by up to 300 times.It can provide magnification by up to 1,000 times. A compound microscope is also called a bright field microscope. Compound microscope – It comes with more than one lens and provides better magnification than the simple microscope.

It looks like a magnifying glass because it has the ability to magnify between 200 and 300 times. He combined a convex lens and a holder for specimens. It was created by Antony van Leeuwenhoek in the 17th century.

Simple microscope – It was the first microscope ever created.

Parts of a microscope and function