to magnify it closer
The principle of image formation in a compound microscope states that the second lens magnifies the image formed by the first lens. The use of two lenses enhances the magnification of the image.
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Robert Hookes microscope had either two or more lenses. a simple microscope has one lens in it.
A light microscope is an optical microscope. That differentiates it from an electron microscope, a quantum mechanical tunneling microscope and others.
Lens
The most important aspect of a microscope is the lens. The lens allows researchers and scientists to see what can't be seen with the naked eye.
The objective lens is the most important part of a microscope because it magnifies the specimen being viewed. It determines the level of detail and resolution that can be achieved in the image. The quality of the objective lens directly impacts the overall performance of the microscope.
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.
Tube is the second microscope part from the top. The tube connects the eyepiece or ocular lens to the objective lenses.
Tube is the second microscope part from the top. The tube connects the eyepiece or ocular lens to the objective lenses.
The objective lens
a compound microscope has two or more lens while a simple microscope has only one lens
The low power objective lens on a microscope is also known as the scanning lens.
To change the magnification lens on a microscope, first, ensure that the microscope is turned off. Then, gently unscrew or detach the existing lens from the microscope. Carefully insert the new lens in its place and secure it in position. Finally, test the new lens by turning on the microscope and adjusting the focus as needed.
optical microscope