PPT-Mirrors and Lenses Chapter 13

Mirrors Recall that your eyes gather light reflected off of objects This allows you to see the objects Light can reflect more than once Light bouncing off of you can then bounce off of a mirror. . How Do Your Eyes Help You See?. A lens is a curved surface, like a piece of glass or plastic.. Its curved shape makes light bend.. Lenses can make objects appear bigger or smaller to our eyes.. What is a lens?. Chapter 19. Reflection. The smooth surface of the lake reflects light rays so that the observer sees an inverted image of the landscape.. Law of Reflection. The law of reflection states that the angle of reflection is equal to the angle of incidence. . Luke Liao. 1. Overview. Background on Lenses. Definition of a Lens. Lens Effects. Basic Lens Terminology. History of Lenses. Ancient Lenses. Renaissance Lenses. Modern Lenses. Conclusion. 2. Definition of a Lens. We need to understand how they are constructed. How light travels from the star to our eyes. Understand how lenses are combined with other lenses. Understand how lenses are combined with mirrors . Use refraction and reflection. Photo Terms. Focus is not an absolute. There is always a zone either side of the focused point that is acceptably sharp. The size of this zone will depend on how far away the subject is; the focal length and aperture of the lens; the size of the final picture; and what you regard as 'acceptable'. . light bends or refracts when it moves from one medium to another. the light bends because it changes speed. if light slows down it bends toward the normal. if light speeds up it bends away from the normal. Section 1: Objectives. Use. ray diagrams to show how light is reflected or refracted.. . Compare . plane mirrors, concave mirrors, and convex mirrors.. . Use. ray diagrams to show how mirrors form images.. Transparent/Translucent/Opaque. WS. Take out NASA picture (from Friday). Homework: Read & take notes on chapter 23, section 3 (last one - you finished the book). Review & reinforce Study Island & Skills Tutor due Thursday. Reading and Math Skills Tutor due Friday (last one).. By: Delaney Sacra, Helena Haddad, Natalie Safe, and Ryan . Verbrugge. Mirrors & Reflections Part 1. Identify where in the novel the symbol is introduced.. It is prominent . in scenes she . is reflecting upon herself. Matthew Mahek, OD. TTUHSC Department of Ophthalmology and Visual Sciences . Financial disclosures . . Objectives. Described a variety of uses for contact lenses. Discuss the complications associated with contact lenses. A Mirror 3NOTESprototype to volume production manufacturing Give us a call and we will be honored to assist youDon146t see exactly what you are looking forMirrorscvilaseropticscom4SELECTION GUIDEWAVELENGTHSREF Light. Science. . . Success Criteria. Aim. I can use a mirror to reflect light and explain how mirrors work. . I can explain why mirrors are good reflectors.. I can use mirrors to reflect light onto different objects.. 1. Submitted by the expert from Italy. Informal document . GRSG-117-17. 117th GRSG, 8–11 October 2019. Agenda item 7(a). Summary. The purpose of the following analysis is to offer an update of quality in optical vision in rear view mirrors by adopting innovative surface designs and manufacturing processes. The intention is to let the current spherical product continue to be offered on the market and at the same time to let the new generation of free form mirrors to be offered to improve the quality of the reflected images and optimize the mirror size for a given field of vision..