FIVS 123 Lecture Notes - Lecture 6: Spectrophotometry, Polarizer, Forensic Science
24 Feb 2017
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Document Summary
The microscopy is an instrument for analysis. The use of the microscope may be part of a team of tools and techniques used to analyze evidence, or it could be the only tool necessary. Usually requires minimal preparation of the sample. It can be used for physical separation and identification in some cases. It is usually nondestructive, meaning that you don"t have to use any evidence to examine it with a microscope. Lens 2 magnifies the virtual image and creates a real image. Magnification of the real image is the product of the magnification lens. This allows you to magnify the image many more times than with just a single lens. The eyepiece or oculars: first convex lens you look through. Can be monocular, binocular or trinocular (third ocular is. Objective lenses: mounted on rotating turret most often used to mount a camera) May have special characteristics that make them more. Stage: the horizontal surface where the sample is mounted.
