1.Some Unusual Telescope Designs Dave Shafer David Shafer Optical Design 2. Topics • Gregorian designs • Cassegrain designs • All-spherical designs • Uses of off-the-shelf…

1.Optical Design and Husserl’s Phenomenology David Shafer David Shafer Optical Design USA 2. Founder of Phenomenology PhD in mathematics Became professor ofphilosophy atUniversity…

1. Text ethan d. aines photographic entanglement 2. In 1839, Talbot and Daguerre nearly simultaneously announced independent success making what would later be called photographs.…

1. The Visual System Dr. Farid Youssef November 2002 2. Objectives 1 Describe the principles of optics, errors of refraction and their correction. 2 Explain spherical and…

1. • “When light from a point source goes through a correctly powered spectacle lens yet fails to create a perfect image, the cause is lens aberration.” • All form…

Flapless SMILE procedure provides improved optical quality Take Home Results of a study comparing matched groups of eyes undergoing myopic correction by small- incision lenticule…

FEMTOLASER CATARACT SURGERY FEMTOSECOND LASER CATARACT SURGERY Revolution, Evolution, or No Solution? Making Sense of the Literature Ken Lipstock, M.D. Lipstock LASIK &…

DR NILESH KATE MBBS,MD ASSOCIATE PROF ESIC MEDICAL COLLEGE, GULBARGA. DEPT. OF PHYSIOLOGY OPTICS. OBJECTIVES Image forming mechanism Accommodation. Optical aberration of…

Introduction to the Microscope History Types Care Parts & functions Focusing Circa 1000AD â The first vision aid was invented (inventor unknown) called a reading stone.…

1. Study by Transmission Electron Microscopy of the Microstructure of La2Zr2O7 (LZO) Thin films grown on LaAlO3 and Si. LZO are obtained by MOCVD or MOD deposition. Long…