MICP MICROSCOPY PRACTICAL EXAM QUESTIONS & ANSWERS 2024/2025

MICP MICROSCOPY PRACTICAL EXAM QUESTIONS & ANSWERS 2024/2025 A microscope that uses multiple lenses to magnify the image of a sample. is used to examine materials at high magnification (40-1000x), which is accomplished by combining the effects of two lenses: the ocular lens (in the eyepiece) and the objective lenses (close to the sample). The total magnification is derived by multiplying the ocular lens magnification by the objective lens magnification. - ANSWERSCOMPOUND MICROSCOPE Topmost part of the microscope which is the lens the viewer looks through to see the specimen. - ANSWERSOcular lens or eyepiece Located above the stage, it holds the objective lenses. - ANSWERSRevolving nosepiece It is used to change focus on one eyepiece in order to correct any difference in vision between the two eyes. - ANSWERSDiopter adjustment It connects the eyepiece to the objective lenses. - ANSWERSBody tube or head It connects the body tube to the base of the microscope. - ANSWERSArm It brings the specimen into general focus. - ANSWERSCoarse adjustment It fine-tunes the focus and increases the details of the specimen. - ANSWERSFine adjustment This is held in place above the stage by the revolving nosepiece and are the lenses that are closest to the specimen. It contains 3 to 5 objectives ranging in power from 4X to 100X. - ANSWERSObjective lenses