Spherical Mirrors Ray Diagrams - Concave Ray Diagrams - Concave Ray 1 from the top of the object parallel to the principal axis and reflected through the focal point F Ray…
Slide 1Optics, Fibre Optics, and Lasers Optics –Structure and operation of the eye –Corrective optics Fibre Optics –Optical fibre basics –Use of fibre optics in medicine…
Slide 15) Magnifying glass (Simple magnifier) A converging lens that allows one to focus on objects closer than the near point, so that it makes a larger, and therefore clearer,…
Slide 1 L 33 Light and Optics [3] images formed by mirrors –plane mirrors –curved mirrors concave convex Images formed by lenses the human eye –correcting vision problems…
Slide 1 Monocular vs. Binocular View Monocular view: one eye only! Many optical instruments are designed from one eye view. Binocular view: two eyes with each seeing a separate…
Slide 1 Who Invented the first microscope? Credit for the first microscope is usually given to Zacharias Jansen, in Middleburg, Holland, around the year 1595. Since Zacharias…
20131_221hw2S 2. 3. An achromatic doublet consists of two thin lenses having focal lengths f1 and f2. The doublet has an overall focal length of 2f1. The refractive indices…