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Bio Lab Microscope Report

The Microscope Microscope is a tool used to enlarge images of small objects that are hard to study with bare eyes. The compound light microscope, which is going to be used in this lab activity, is an instrument with two lenses and various knobs to focus the image. In this lab, we will learn about the proper use and handling of the microscope. Materials Compound Microscope Glass slide with the letter “e” on it Results As I viewed the letter, it was orientated upside down. You can’t really see the slide when you move it left or right or toward or away from me. It’s out of your field of view when you move it. When you go from 4x…

Clinical Assessment of a Patient with Compound Myopic Astigmatism and Convergence Insufficiency

Abstract Myopic astigmatism is a specific type of astigmatism wherein the light focuses before it reaches the retina. This condition is classified as a combination of astigmatism and myopia, or nearsightedness. If both principal meridians are nearsighted, but one is more pronounced than the other, it is considered to be a compound myopic astigmatism. Convergence Insufficiency on the other hand is a condition wherein the eyes are unable to turn inward or converge properly during near work which causes a difficulty to focus normally due to the deficiency in eye teaming which creates a strong tendency for the eyes to drift outward. Convergence insufficiency is likewise associated as exophoria at near. Keywords Myopia, Astigmatism, Exophoria, Convergence, Convergence Insufficiency Introduction Myopia…