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Objective lens power Eyepiece Total image Investigation 4B The Microscope1Take one of the lenses and set it on a the example the lens is 10 squares wide 2Look at the graph paper through th. gpliinfo brPage 3br Vertex Conversion Chart minus plus 387 400 425 400 425 450 425 450 475 450 475 500 475 500 525 500 525 562 512 550 587 537 575 612 562 600 650 575 625 675 600 650 700 625 675 737 650 700 762 662 725 800 687 750 825 712 775 850 725 Care. Parts. Focusing. Types of Microscopes. Compound Light . Microscope - .  the models found in most schools, use compound lenses to magnify objects. The lenses bend or refract light to make the object beneath them appear closer.. CONCEPTS EXPLORED IN THIS LESSON. ocular lens / eyepiece. body tube. arm. base. light source/illuminato. r. revolving/rotating nosepiece. objective lenses. coarse adjustment knob. fine adjustment knob. Basics. By: Kaitlyn Schroeder; ETEAMS 2014. Modified from . Trimpe. . 2005 http://sciencespot.net/. 1. Microscope Basics . Uncover the microscope in front of you and follow along with the lecture. . . 2. Compound Light Microscope. Used to observe small objects. Magnifies images up to 2000X their size. 3. Different parts of a microscope. copyright cmassengale. SCI.9-12.B-1.2. - [Indicator] - Use appropriate laboratory apparatuses, technology, and techniques safely and accurately when conducting a scientific investigation. Care. Parts. Focusing. Types of Microscopes. Light Microscope - .  the models found in most schools, use compound lenses to magnify objects. The lenses bend or refract light to make the object beneath them appear closer.. Practical 1. OBJECTIVES. IDENTIFICATION OF THE VARIOUS PARTS OF THE MICROSCOPE. DEMONSTRATION OF THE PROPER METHODS OF: CARRYING, USING, AND PRESERVING THE MICROSCOPE. DEFINITION OF SOME COMMON TERMINOLOGIES. Light Microscope. Simple – uses a single lens. Compound – uses a set of lenses or lens systems. Simple Light Microscope. Compound Microscope. Mechanical Parts. Used to support and adjust the parts. lab. Microscope. Microscope. . is an instrument . used . to view small samples or object.. Type . of microscope:. Light . microscope. Use visible light which its resolution is limited to around 0.2 . Compound Light Microscope. The compound light microscope is a common tool in a life science laboratory. A . compound light microscope. is an instrument that magnifies small objects so that they can be seen easily. . 57Level Grades 912Activity 16ABObjectiveScience and Mathematics StandardsTheoryMaterialsThe student will construct a simplelow-power microscope from twoconverging lenses See pages 5962The student will nd. stage /Physiology Lab-1. Pharmacology and toxicology department . December , 2020. Background Information. The microscope is one of the most commonly used instruments in the medical colleges, and in clinical laboratories. Students of physiology use it in the study of morphology of blood cells and in counting their numbers. . Escherichia coli . prokaryote. divides every 20-30 min.. (lab uses nonpathogenic strain) . Saccharomyces cerevisiae. eukaryote. divides every ~90 min. . Microscopes are required to see individual microorganisms. . Prof . . Dr. . Younis. A. . Alkhafaji. . . Practical Biology . -3-. . Microscope. Microscope :.