Usually at the end there is a type of dial that you can turn and it could zoom in and out.
The objectives are what magnify an item. They are usually 10x, 40x, and 100x. These are also known as low power, high-dry, and oil immersion. Some microscopes also have a 4x for quick scanning.
You have to turn it until it is the right adjust you can see
You adjust the mircoscope by turning back or forth either the fine or coarse adjustment knobs.
Depends on the microscope, I would expect. All of the light microscopes I've ever used you could just turn to different objectives, but be careful not to crack the slide in doing so.
There are 17 parts of a microscopes.
ordinary microscopes use light and objectives, it magnifies our sight of the specimen. Electron microscope draws electrons across the specimen to sketch its appearance at a 3 dimensional angle
The ocular and objectives
A draw tube is one of two tubes that is in a monocular microscope. It is the tube that carries the eyepiece.
the compound microscope generally have three tye of objectives power lens as 10X, 45X, & 100X.
there are 3 or more objectives in a compound microscope
A "parfocal" microscope maintains its position as objectives are changed.
the optical system of a microscope is the objectives
compound light microscope
The objectives on what I have observed is.... it able us to see the tested specimen that is in the mouthpieceof the microscope and contains mirror inside ...
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There are 17 parts of a microscopes.
it supports the upper part of the microscope where the eyepiece, draw tube , body tube and the objectives is placed .
ambot lng
low power objectives....
I really dont know