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the distance between the specimen and the objective lens
As you increase the magnification, you decrease the working distance.
decreases
It decreases.
stereoscopic microscope is the most frequently used and versatile microscope found in a crime lab. Its wide field of view and great depth of focus make it ideal for locating trace evidence that may be found at the crime scene. Furthermore its potentially large working distance makes it quite applicable for the microscope examination of big bulky objects.
Do the following factors increase or decrease as one moves to higher magnifications with the microscope? Resolution, working distance, amount of light needed, and depth of field
A microscope should not be focused by moving the objectives and the slide closer together because it will affect the working distance. It is the optimal distance between objective lens and the upper surface of the slide.
construction and working of simple microscope
Antony Leeuwenhoek's job prior to working on the microscope was being a shopkeeper.
Yes, it could. If one is working in a lab for the health department for example, both would be useful. One might have a sample and would use the low magnifying dissecting scope to find something of interest and then the compound 'scope for more detail of the it.
Depth of field in a microscope refers to the distance between the nearest and the furthest objects that produce a distinct image of a specimen. It is usually very short and is measured in microns.
it is how you operate the microscope just adjust he course adjustment knob for focusing the fine adjustment knob