A microscope is an optical device that magnifies objects that are too small to be seen with the naked eye. Microorganisms are invisible to the naked eye, but they can be seen under a microscope. The microscope magnifies these micro-objects, allowing the user to view small details at a scale that is suitable for research and analysis.
Microscopy is the study of objects that are too small to be seen with the naked eye using microscopes. This article will explain the history of microscopes, as well as the various types and applications of microscopes.
Simple and compound microscopes differ in that compound microscopes have a much higher magnification capability and are employed in more intensive study. Stereo, inverted, metallurgical, and polarising microscopes are some of the different microscopes available.
Microscopy
It is made up of two Greek words: micros, which means small, and scope, which means to look at or see. Microscopy is a field of science that uses microscopes to examine cells and tissues that are not visible to the human eye.
Compound Microscope
Dual-lens microscopes are known as compound microscopes. The objective lens and the eyepiece are the two lenses. A student microscope is how most people refer to it.
A compound microscope serves the same goal as a simple microscope. It magnifies real-world objects that are microscopic to the naked eye using numerous lenses. It is used for professional applications that necessitate extensive investigation. On one side, it has a flat mirror surface, while on the other, it has a concave mirror surface. Multiple lenses are used in compound microscopes.
Lens used: Two convex lenses are used in a compound microscope, one in the eyepiece and the other in the objective. The magnifications of the eyepiece lenses vary depending on their focal lengths. A student microscope has three objective lenses with magnification powers of 10x, 40x, and 100x, and an eyepiece with magnification powers of 5x, 10x, 15x, 20x, and 30x.
Principle: The objective lens collects light scattered from the specimen, whereas the eyepiece is utilised to view the image in its entirety. It creates a simulated, erect, and enlarged image.
Magnification: The magnifying power of a lens is proportional to its focal length, and it is usually more than that of a simple microscope.