It's Parfocal property."Parfocal: This is a focus issue. When changing from one objective to another, the new image should be either in focus or close enough so that you can refocus with only minor adjustments. Most microscopes are parfocal." from www.microscope-microscope.org
Parfocal\Parfocus...I'm pretty sure :)
it is parfocal
When using a microscope, the initial focusing of any slide is done under either the 4x or 10x objective. Once you have your subject in focus, you may make further adjustments.
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a magnifying glass, a telescope or microscope all do this.
The part of the microscope that is used for final focusing is known as fine adjustment. This is also referred to as fine focus in some cases.
The microscope base provides a steady mount for the microscope and samples, minimizing giggle and wobble. It also provides a foundation for the lighting, traversing, and focusing mechanisms.
it is used for final focusing.
This control allows for precise focusing of the specimen...
Glass lenses mounted on a rack an pinion device.
yes it should.
When using a microscope, the initial focusing of any slide is done under either the 4x or 10x objective. Once you have your subject in focus, you may make further adjustments.
Focusing, its called a focusing knob.
it moves the body tube and pbjectives up and down
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Begin by using the lowest power objective lens and then switching to the next highest power lens.
It is the less precise focusing knob on a microscope.
The fine adjustment knob in a microscope is used to make precise focusing adjustments. It allows the user to refine the focus by making small, incremental movements of the objective lens. This feature is particularly useful when examining very detailed or delicate specimens that require precise focusing.
it is used for final focusing.