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When Using A Coarse focus knob On A Microscope why should you view the slide from the side?
Wiki User
∙ 9y ago
Because It Could Blind You
Wiki User
∙ 9y ago
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What does the coarse focus knob on a microscope do?
The coarse focus on a microscope is provided to move the instrument quickly to where it is nearly in focus. Some microscopes only have a coarse focus. The fine focus is used to move with slower and more precise adjustment to where the instrument is exactly in focus.
What does the coarse-adjustment knob off of a microscope do?
It is the first knob you should turn to bring the object into rough focus, before tinkering with the finer tuning knobs.
What is the correct microscope procedures?
Which of the following is a correct procedure for the operation of a microscope? First, put the specimen into focus using a low power lens, then switch to a lower power lens if needed.Remove and add slides while the high power lens is selected.First, put the specimen into focus using a low power lens, then switch to a higher power lens if needed.Use the fine focus knob with the low power lens and use the coarse focus knob with the high power lens
What does the coarse adjustment do on a microscope?
The coarse focus adjustment moves the lens (or the stage, depending on the construction of the microscope). So does the fine adjustment but the fine does it much less and much more accurately (less play in the gears)
What is an advantage of using low power on a microscope?
it allows you to focus your lens on the pbject.
What objective brings a specimen into focus using a microscope?
coarse sdjustment knob
Why is it dangerous to focus using the coarse adjustment knob for on a microscope when using high power?
It can burn your eye.
What does the coarse focus knob on a microscope do?
The coarse focus on a microscope is provided to move the instrument quickly to where it is nearly in focus. Some microscopes only have a coarse focus. The fine focus is used to move with slower and more precise adjustment to where the instrument is exactly in focus.
What is coarse focus used for?
Coarse focus on a microscope is used only when you are using the lowest objective lens. You use it to get the object magnified mostly. The fine focus is then used to adjust the resolution to the viewer's eyesight.
What is the function of the coarse focus knob of the microscope?
To focus the image of the specimen
What is coarse used for?
Coarse focus on a microscope is used only when you are using the lowest objective lens. You use it to get the object magnified mostly. The fine focus is then used to adjust the resolution to the viewer's eyesight.
What is the part of a microscope brings objects into a rapid but coarse focus?
coarse adjustment knob
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 accomplished by turning the coarse upward of the microscope?
The coarse adjustment is used to focus in on the specimen. It accomplishes this by moving the stage or the upper part of the microscope.
What structures on the microscope will you used to focus on your specimen?
First use the coarse focus followed by the fine focus.
What is accomplished by turning the coarse adjustment upwards Of microscope?
The coarse adjustment is used to focus in on the specimen. It accomplishes this by moving the stage or the upper part of the microscope.
Which activity might lead to damage of a microscope and specimen?
using the course adjustment to focus the specimen under high power
