Procedure 1 Magnification Light is refracted through two lenses to obtain magnification-the ocular lens and the objective lens. Magnifi- cation of the ocular lens is usually 10x.This means that if you were to view a slide with only the ocular lens, the image would be magnified 10 times. Magnification of the objective lenses varies, but typically is 4× for low power, 10× for medium power, and 40× for high power. (To verify that this is the case for your microscope, look at the side of the objective lens, which usually is labeled with its magnification.) Remember that oil immersion provides even greater magnification at 100×. When calculating the total magnification, you must multiply the magnification of the ocular lens (10) by the power of the objective lens. Fill in Table 3.1 to determine total magnification at each of the different objective lenses on your microscope. Remember that the magnification of the objective lens is usually printed on the side of the lens itself. ABLE 3.1 Total Magnification at Each Power Magnification of Ocular Lens Power Magnification of Objective Lens Total Magnification Low Medium High Oil Immersion

Procedure 1 Magnification Light is refracted through two lenses to obtain magnification-the ocular lens and the objective lens. Magnifi- cation of the ocular lens is usually 10x.This means that if you were to view a slide with only the ocular lens, the image would be magnified 10 times. Magnification of the objective lenses varies, but typically is 4× for low power, 10× for medium power, and 40× for high power. (To verify that this is the case for your microscope, look at the side of the objective lens, which usually is labeled with its magnification.) Remember that oil immersion provides even greater magnification at 100×. When calculating the total magnification, you must multiply the magnification of the ocular lens (10) by the power of the objective lens. Fill in Table 3.1 to determine total magnification at each of the different objective lenses on your microscope. Remember that the magnification of the objective lens is usually printed on the side of the lens itself. ABLE 3.1 Total Magnification at Each Power Magnification of Ocular Lens Power Magnification of Objective Lens Total Magnification Low Medium High Oil Immersion

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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