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Why it is advised to use the fine adjustment knob when you're focusing under high power object?
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If after focusing in low power only the fine adjustment need to be used to focus the specimen at the higher powers the microscope is said to be?
parfocal
If after focusing in low power only the fine adjustment need be used to focus the specimen at the higher powers the microscope is said to be?
parfocal
What are the dangers of using the coarse-adjustment knob when focusing under high power?
It is possible to cause damage to the microscope or lenses when using the coarse focus- such as pushing the lens through the glass slide.
What is fine adjustment of the microscope?
You use the fine adjustment to focus in HIGH power with a compound microscpe.
Why would you never use the coarse adjustment knob on high power?
The coarse adjustment knob may move the lens too far too fast and the slide may crack and/or the object be squashed. Using the fine adjustment lens will bring the object into focus much more accurately. In addition, the coarse adjustment knob adjusts in too great a quantity. The fine is less responsive so its easier to adjust at high magnification.
When focusing the object under low power which focus knob do you use first?
Either Fine or Coarse adjustment.
Used for focusing on low power?
course 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.
When focusing on Low power which knob is used to get a clear?
You should find the 'adjustment knob'.
What is the name of the adjustment knob that moves the body tube for focusing with the high-power objective lens?
I assume you would use the fine adjustment knob for high power objectives.
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
When focusing on low power which knob is used to get a clear image?
You should find the 'adjustment knob'.
When focusing low power which knob is used to get a clear image?
You should find the 'adjustment knob'.
When focusing on low power which knob is used to get clear image?
You should find the 'adjustment knob'.
What is the function of coarse focus adjustment 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.
If after focusing in low power only the fine adjustment need be used to focus the specimen at the higher powers the microscope is said to be .?
parfocal
If after focusing in low power only the fine adjustment need to be used to focus the specimen at the higher powers the microscope is said to be?
parfocal
