INTRODUCTION
MICROSCOPE PARTS MAGNIFICATION RESOLUTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Diaphragm
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base
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Arm
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Stage
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Detailed explanation-1: -Iris Diaphragm controls the amount of light reaching the specimen. It is located above the condenser and below the stage.
Detailed explanation-2: -Eyepiece Lens Controls the amount of light that goes onto the microscope slide.
Detailed explanation-3: -Field Diaphragm-an iris diaphragm, usually located on the base of the microscope that controls the amount of light that enters the condenser diaphragm. Fine Adjustment Knob-exactly positions the specimen at the focal point of the objective lens.
Detailed explanation-4: -The field diaphragm in the base of the microscope controls only the width of the bundle of light rays reaching the condenser. This variable aperture does not affect the optical resolution, numerical aperture, or the intensity of illumination.