INTRODUCTION
MICROSCOPE PARTS MAGNIFICATION RESOLUTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Fine Focus Knob
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Large Focus Knob
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Course Focus Knob
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Small Focus Knob
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Detailed explanation-1: -Coarse Adjustment Knob-The coarse adjustment knob located on the arm of the microscope moves the stage up and down to bring the specimen into focus.
Detailed explanation-2: -COARSE ADJUSTMENT KNOB-A rapid control which allows for quick focusing by moving the objective lens or stage up and down.
Detailed explanation-3: -Answer and Explanation: In order to focus on an object, one should move the stage away from the objective lenses rather than toward each other as this prevents any damage from occurring. By moving these parts away from one another one is able to prevent any blurriness caused by being too close.
Detailed explanation-4: -This knob is used to move the objective lenses toward or away from the specimen (see also fine focus). When using a microscope at 400x magnification or above you would want to have both coarse focus and fine focus knobs in order to view a crisp and clearly focused image through your microscope.
Detailed explanation-5: -Start by rotating the objective lens to lowest power. Place a slide on the stage, label side up, with the coverslip centered. On LOW POWER ONLY, use the coarse focus knob to get the object into focus. If you cannot see anything, move the slide slightly while viewing and focusing. More items