three-lens optical system
121Sony NEX-5 — Type Mirrorless interchangeable lens camera Sensor 23.4 × 15.6mm EXMOR APS C HD CMOS Sensor Maximum resolution 4592×3056 (14.2 megapixels) …
122Light field — The light field is a function that describes the amount of light traveling in every direction through every point in space. Michael Faraday was the first to propose (in an 1846 lecture entitled Thoughts on Ray Vibrations ) that light should be… …
123Fleet Air Arm — For the division of the Royal Australian Navy, see Fleet Air Arm (RAN). Fleet Air Arm Founded 1937 …
124Precursors of film — Film as an art form grew out of a long tradition of literature, storytelling, narrative drama, art, mythology, puppetry, shadow play, cave paintings and perhaps even dreams. In addition, the technology of film emerged from developments and… …
125Paraxial approximation — In geometric optics, the paraxial approximation is an approximation used in ray tracing of light through an optical system (such as a lens).cite book | first=John E. | last=Greivenkamp | year=2004 | title=Field Guide to Geometrical Optics |… …
126Custer Observatory — Dome Organization …
127USS Franklin D. Roosevelt (CV-42) — USS Franklin D. Roosevelt (CVB/CVA/CV 42) was the second of three Midway class aircraft carriers. The ship was constructed at New York Naval Shipyard. Sponsor Mrs. John H. Towers, wife of the Deputy Commander in Chief, Pacific Fleet, christened… …
128Albinism — Albino redirects here. For other uses, see Albino (disambiguation). Albinism Classification and external resources A black child with albinism ICD 10 …
