Working Principle of Compound Microscope
A compound microscope operates by bending and focusing light using both lenses. Here are the steps for how the microscope works:
The specimen was placed on a transparent glass slide. Then the slide was placed on the stage between the condenser and objective lenses. Light comes from the base directly to the specimen through the condenser lens. The objective lens gathers the light and magnifies it to create the main image. Through the body tube, we can see the magnified image. The ocular lens then further magnifies the same image. To achieve higher magnification, turn the nosepiece after focusing on low power. Align the higher-power objective (often 45X) with the illuminated part of the slide. For high magnification, we have to apply an oil immersion objective lens (often 100x).
Parts of Compound Microscope
Parts of the Compound Microscope are objective lenses that enlarge the specimen; the eyepiece enlarges the image even further for the observer; the stage holds the specimen for observation; the condenser focuses light onto the specimen; and the illumination system provides light for visibility. When used in tandem, these elements allow scientists to view microscopic objects with extreme clarity and detail, making the compound microscope a vital instrument for scientific inquiry and teaching.
In this article, we will read about the parts of a compound microscope, its diagram, magnification, the working principle of a compound microscope, and the difference between a simple, compound, and electron microscope.
Table of Content
- What is a Compound Microscope?
- Parts of Compound Microscope
- Parts of Compound Microscope Diagram
- Magnification of Compound Microscope
- Working Principle of Compound Microscope
- Advantages and Disadvantages of Compound Microscope
- Difference Between Simple Microscope, Compound Microscope and Electron Microscope
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