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What is the difference between the course and fine adjustment knob?
Greengurl1996
The difference is in the gearing of the knobs. A big movement of the fine knob is equivalent to a small movement of the coarse knob.
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∙ 14y ago
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What moves the body tube or stage up and down for focusing?
Course Adjustment and Fine Adjustment Knobs.
What is fine adjustment of the microscope?
You use the fine adjustment to focus in HIGH power with a compound microscpe.
What does the fine-adjustment knob do on a microscope?
The fine-adjustment knob moves the body tube slightly to bring the image into sharper focus.
What are the adjustment knobs on the microscope used to change focus?
the big knob is called the coarse adjustment knob and the smaller one is the fine adjustment knob coarse does a large scale focus, fine does such small scale focus you can only see a difference in how the (item under microscope) looks. You don't see the stage / nosepeice move up or down.
What is the function of fine adjustment knob in microscope?
After you adjust the coarse adjustment knob, the fine adjustment knob makes it sharper or clearer.
What moves the body tube or stage up and down for focusing?
Course Adjustment and Fine Adjustment Knobs.
When focusing the object under low power which focus knob do you use first?
Either Fine or Coarse adjustment.
What is the use of the coarse adjustment knob?
The course adjustment moves the stage of the microscope further/closer away from the objective lens (it is used for general focusing), and the fine adjustment moves the objective lens very small distances for finer focusing.
How does the working distance change when you go from low power to high power magnification?
it is how you operate the microscope just adjust he course adjustment knob for focusing the fine adjustment knob
What is fine adjustment of the microscope?
You use the fine adjustment to focus in HIGH power with a compound microscpe.
What is the difference between fine and redemption fine imposable by customs authorities in india?
What is the differance between redumption fine & fine
Which adjustment knob is used to sharpen the focus?
The Fine Adjustment
What adjustment knob is used for focusing?
fine adjustment knob.
Used for first focusing?
fine adjustment
What is the adjustment knob on a microscope?
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.
Which is more better to use a coarse or a fine adjustment knob?
Use a coarse adjustment knob (large movement) to get near, then use the fine adjustment knob (small movement) to fine-tune.
What knob is turned to focus an image under low power on a compound lights microscope?
I'm pretty sure fine adjustment. But coarse adjustment also works. The power doesn't matter, There is ONE difference. Coarse adjustment- A knob that focuses the microscope on the specimen by RAISING and LOWERING the body tube of the scope. Fine adjustment- A knob that adjusts the HEIGHT of the body tube.
