INTRODUCTION TO MICROSCOPY CELL BIOLOGY
MICROSCOPY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Body Tube
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Eyepiece
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Objective lenses
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Diaphragm
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Detailed explanation-1: -Compound microscopes usually include exchangeable objective lenses with different magnifications (e.g 4x, 10x, 40x and 60x), mounted on a turret, to adjust the magnification. These microscopes also include a condenser lens and iris diaphragm, which are important for regulating how light hits the sample.
Detailed explanation-2: -Objective Lens are the major lenses used for specimen visualization. They have a magnification power of 40x-100x. There are about 1-4 objective lenses placed on one microscope, in that some are rare facing and others face forward.
Detailed explanation-3: -A convex lens is a converging lens, which means that as light waves travel through all of it, they converged at a position. As a result, they are utilized as the microscope’s objective lens in situations where a precise focus on the object is necessary.