It makes the substance you're looking at clear, and not blurry.It basically puts it into focus.
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 the smallest knob on the microscope.
On a light microscope there is the coarse adjustment knob and the fine adjustment knob
The fine-adjustment knob moves the body tube slightly to bring the image into sharper focus.
After you adjust the coarse adjustment knob, the fine adjustment knob makes it sharper or clearer.
It depends on what device it is to be used on? Basically, a coarse adjustment knob is used to get near (for example) a radio frequency. Then a fine adjustment knob is used to fine tune to the radio station. A microscope is another example where fine tuning is used to focus onto a specimen.
It is the smallest knob on the microscope.
On a light microscope there is the coarse adjustment knob and the fine adjustment knob
fine adjustment knob
After you adjust the coarse adjustment knob, the fine adjustment knob makes it sharper or clearer.
The fine-adjustment knob moves the body tube slightly to bring the image into sharper focus.
The adjustment knob is a component of a microscope that focuses the image of the object being studied. It is used in conjunction with the coarse adjustment knob.
The coarse adjustment knob elevates the microscope's stage up and down quickly. The fine adjustment knob does the same thing but more slowly and accurately. In other words, the fine adjustment knob should require more revolutions to elevate the stage as much as the coarse adj. knob does.
The course adjustment knob raises and lowers the stage of the microscope. This knob is mainly used on the scanning and low power knob to simply find the specimen. When trying to focus directly, use the fine adjustment knob.
After you adjust the coarse adjustment knob, the fine adjustment knob makes it sharper or clearer.
This is the coarse adjustment knob. This should be used before the fine adjustment knob (the smaller knob) - which is for fine focusing.
Fine Adjustment Knob
It depends on what device it is to be used on? Basically, a coarse adjustment knob is used to get near (for example) a radio frequency. Then a fine adjustment knob is used to fine tune to the radio station. A microscope is another example where fine tuning is used to focus onto a specimen.