to focus on the specimen
The function of a microscope's coarse adjustment knob is to improve focus on the object under study by adjusting the lens. Unlike the fine adjustment, coarse adjustment moves the lenses quickly.
The fine adjustment on a microscope is the smaller of the two knobs on the side. It is used after the coarse adjustment, which moves the platform up/down. It is mainly used to focus.
The function of the coarse adjustment knob on a microscope is to lower or raise the stage of the microscope. This mechanism is used to focus the specimen.
Assuming that you were talking about a microscope, then . . . the fine adjustment is really the normal adjustment. It's easy to use to get a great focus because it moves the focusing mechanism very little per turn. On the other hand, the fine adjustment simply won't get you close to initial focus without spending a day or two turning the dern thing. On the other hand, the COARSE focusing knob will get you NEARLY to correct focus in a flash.
The fine adjustment, the two little knobs on both sides of a compound microscope, is rotated to move the body tube down or the stage up in tiny distances to help you focus in HIGH power.The fine focus knob is geared with a different ratio than the coarse knob to "fine tune" your focus. It allows for tiny adjustments to the focus setting, rather than larger ones.
it is used as fine adjustment to increase resolution of microscope
After you adjust the coarse adjustment knob, the fine adjustment knob makes it sharper or clearer.
A fine adjustment is used to fine tune the focus of the specimen under observation.
It is used to make the picture sharper/clearer.
After you adjust the coarse adjustment knob, the fine adjustment knob makes it sharper or clearer.
The function of a microscope's coarse adjustment knob is to improve focus on the object under study by adjusting the lens. Unlike the fine adjustment, coarse adjustment moves the lenses quickly.
It is the smallest knob on the microscope.
The function of a microscope's coarse adjustment knob is to improve focus on the object under study by adjusting the lens. Unlike the fine adjustment, coarse adjustment moves the lenses quickly.
You use the fine adjustment to focus in HIGH power with a compound microscpe.
The fine adjustment on a microscope is the smaller of the two knobs on the side. It is used after the coarse adjustment, which moves the platform up/down. It is mainly used to focus.
On a light microscope there is the coarse adjustment knob and the fine adjustment knob
stage height adjustment