PPT-magnification

50X magnification 300X magnification 1000X magnification 2000X Near sphere shape Nonuniform size Unsmooth surface The sphere body consist of small strips small strips is cuboid bars pristine. Basic Introduction. Bob Ashley. 6-14-2013. Overview . Why electrons?. Wavelength and visible light. Effects of diffraction and resolution. Lens design. Defects and distortions. Magnification. Electron Duality. Syllabus reference:. This symbol in the corner of a slide indicates a picture, diagram or table taken from your text book. To accurately measure the size of cellular structures we need a suitable scale:. Basics. Nosepiece. Objectives. Stage Clips. Light. Ocular lens. (Eyepiece). Arm. Stage. Coarse . Adjustment. Knob. Fine . Adjustment. Knob. Always carry a microscope with one hand holding the arm and one hand under the base.. 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. . From its humble beginnings the microscope has undergone numerous revisions since Leeuwenhoek’s day. But its usefulness has certainly not diminished. Numerous types of Microscopes are currently being used. Visit the following for a more detailed description of them. . The History Behind Cells. Where does life come from?. Spontaneous Generation. Spontaneous . Generation. : The idea that . life. can appear from the non-living . environment. Francesco . Redi. . disproved this idea through his meat experiments. Microscopes. Microscopes. A microscope is a tool that is used to . magnify. the features of an . object. . . A . compound . microscope . has . two. . or more . lenses.. Parts of the microscope. Eyepiece: . MICROSCOPE LAB. Parts of the Microscope. Fill and Chill. http://www.biologycorner.com/microquiz/. PARTS OF THE MICROSCOPE. Stage: Supports the slide. The central opening in the stage allows light to pass through.. Module 1 . Find a seat, I will be here soon!. Bits and Bobs. Text books . Information booklets. What to expect from AS biology.. HOMEWORK 1: read through the 2 booklets.. Cells and the microscope.. What do animal and plant cells look like and how can we work out their size? . Prepared by: Shreya Rawal. 1. Extending Distortion Viewing from 2D to 3D. S. . Carpendale. , D. J. . Cowperthwaite. and F. David . Fracchia. (1997). 2. What after developing visualization?. Exploration. 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 . 1000. 1000. 1000. 1000. mm. Micrometre. n. m. Nanometre. Micrometre. Millimetre. 5. 0.005. 0.000005. 1.  .  .  . 1.  .  .  . 1.  . 3.  . 7.  .  .  .  . 0.5.  .  .  . 0.001. 0.000001. 1000. Specimen Preparation. Microscope. Basics. T. Trimpe 2005 http://sciencespot.net/. Microscopes . are . scientific instruments . designed to produce magnified visual or photographic images of small . Depth of . f. ield: small. Magnification. Uses lenses arranged in series, made of optical material that bends light. All magnification takes place via lenses. Uses . diascopic. illumination (that is, light is transmitted through the specimen). Magnification up to about 1000x..