hen was a microcope invented
1854
i dont know
they certainly can be seen
well to be honest i do not know
microscpe
electroni microscpe
The eyepiece is another name for the microscope body tube.
Hooke's microscope could not see the cell of an animal cell which is a eukaryotic cell.
In a simple microscope, the object is placed at the object focus point where the image is formed. This image is then magnified by the eyepiece lens so it can be viewed by the observer.
The objective lenses in a compound microscope are responsible for magnifying objects. Typically, these lenses come in varying magnification levels (e.g., 4x, 10x, 40x) and can be switched out to achieve different levels of magnification.
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