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Why is it advisable to focus the specimen by moving the adjustment knobs away from the slide and not the opposite way?
Wiki User
∙ 13y ago
You always focus by moving the slide away from the microscope because if you focus towards the microscope you will break the slide since you can't see how close it is when you are looking through the eye piece.....it is very easy to break the slides and the focus wheel adjustment is essentially a geared lever and is much stronger than you think. By the time you realize the slide is touching the microscope it is too late...the slide will already be cracked/broken.
Wiki User
∙ 13y ago
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What is the function of the fine adjustment of the microscope?
to focus on the specimen
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.
What is the function of a stage height adjustment in a microscope?
The stage height adjustment in a microscope allows the user to focus on different layers of a specimen by moving the slide closer or farther away from the objective lens. This adjustment helps in obtaining sharp and clear images of the specimen at different depths.
What is coarse adjustment in microscope?
Coarse adjustment in a microscope is used to quickly focus on the specimen by moving the stage or objective lens up or down in large increments. This adjustment is used to bring the specimen into view before using the fine adjustment for finer focusing details.
What is the coarse adjustment on a microscope?
The coarse adjustment on a microscope is used to initially focus the specimen by quickly moving the stage up or down. It is used to bring the specimen into view before fine-tuning the focus with the fine adjustment knob.
What is accomplished by turning the coarse adjustment upwards downwards?
When turning the coarse adjustment on a microscope upwards or downwards, the distance between the tube and the stage changes. This changes the detail of what you can see of the specimen you are examining.
After focusing on top of specimen what happens to the depth of focus as you turn the fine adjustment knob backward?
As you turn the fine adjustment knob backward after focusing on the top of the specimen, the depth of focus increases. This is because moving the fine adjustment knob backward moves the specimen away from the objective lens, which increases the distance between the specimen and the lens, resulting in a larger depth of focus.
What does the coarse adjustment does?
move the stage up and down slowley.
Moves the body tube up and down on the microscope?
Adjusting the body tube of a microscope allows you to focus on the specimen by changing the distance between the objective lens and the eyepiece. Moving the body tube up brings the specimen into focus, while moving it down takes it out of focus. This adjustment is key for obtaining a clear image.
What part of the microscope doesnt move when the adjustment knob move?
The stage of the microscope, where the specimen is placed, does not move when the adjustment knob is turned. Instead, the focus of the microscope is adjusted by moving the stage up and down by use of the adjustment knob.
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.
Which activity might lead to damage of a microscope and specimen?
Dropping the microscope or mishandling it can lead to damage, as well as using excessive force when adjusting the focus or moving the slides. Using improper cleaning methods or harsh chemicals can also damage the microscope and specimen.
