Exploring Microscopic Techniques: A Comprehensive Guide
Discover the world of microscopes and microscopic techniques, from the introduction to different microscope types like compound, dissecting, SEM, and TEM. Learn about light microscopes and the types available, including bright-field, dark-field, phase-contrast, and fluorescence. Understand the essential factors that determine the quality of an optical image: magnification, resolution, and contrast. Dive into the fascinating realm of small organisms that are invisible to the naked eye.
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Presentation Transcript
INTRODUCTION TO THE MICROSCOPE What Is Microscope? It is an instrument which deals with too small organisms that they cannot be seen distinctly with the naked eye.
MICROSCOPE TYPES 1. 1. Compound Microscope
) 2. Dissecting Microscope (also called stereo microscope
3. SCANNING ELECTRON MICROSCOPE (SEM)
4. TRANSMISSION ELECTRON MICROSCOPE (TEM)
THE LIGHT MICROSCOPE (OPTICAL MICROSCOPE)
TYPES OF LIGHT MICROSCOPE Bright-field Dark-field Phase-contrast Fluorescence
THREE FACTORS DETERMINE THE QUALITY OF AN OPTICAL IMAGE: a. Magnification b. Resolution c. Contrast
