INTRODUCTION
MICROSCOPE PARTS MAGNIFICATION RESOLUTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Objective Lenses
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Coarse adjustment knob
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Fine adjustment knob
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Diaphragm
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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: -iris diaphragm. Controls the movement of the slide on the stage: mechanical stage.
Detailed explanation-3: -COARSE ADJUSTMENT KNOB-A rapid control which allows for quick focusing by moving the objective lens or stage up and down. It is used for initial focusing.
Detailed explanation-4: -This is the knob on the side of the microscope that moves the objective lens up and down. It is used in conjunction with the fine focus. A focusing system with both the coarse and fine focusing knobs mounted on the same axis. The coarse focus is typically the larger, outside knob and vice versa.