передняя (задняя) главная точка (H [H'])
Точка пересечения передней (задней) главной плоскости с оптической осью.
[ГОСТ 7427-76]
Англо-русский словарь нормативно-технической терминологии. academic.ru. 2015.
back — back1 backless, adj. /bak/, n. 1. the rear part of the human body, extending from the neck to the lower end of the spine. 2. the part of the body of animals corresponding to the human back. 3. the rear portion of any part of the body: the back of … Universalium
front — Synonyms and related words: CAT, Charlie McCarthy, DMZ, accented, aceldama, act for, acting, advance, advance guard, aerospace, aerosphere, affectation, affectedness, affront, agent, ahead, air, air hole, air mass, air pocket, airhead, airs, airs … Moby Thesaurus
Back to the 80's — Infobox Musical name = Back To The 80 s subtitle = ... The Totally Awesome Musical! image size = caption = music = Neil Gooding lyrics = Neil Gooding book = Neil Gooding basis = productions = awards = Back to the 80 s is a musical written by Neil … Wikipedia
Cardinal point (optics) — For other uses, see Cardinal point (disambiguation). In Gaussian optics, the cardinal points consist of three pairs of points located on the optical axis of an ideal, rotationally symmetric, focal, optical system. For ideal systems, the basic… … Wikipedia
Welcome Back, Kotter — Sweathog redirects here. For the band, see Sweathog (band). Welcome Back, Kotter Format Sitcom Created by Gabe Kaplan … Wikipedia
Weather front — A weather front is a boundary separating two masses of air of different densities, and is the principal cause of meteorological phenomena. In surface weather analyses, fronts are depicted using various colored lines and symbols, depending on the… … Wikipedia
Sandinista National Liberation Front — Infobox Political Party name english = Sandinista National Liberation Front name native = Frente Sandinista de Liberación Nacional colorcode = #FF0000 party leader = Daniel Ortega foundation = 1961 ideology = Socialist, Marxist, Sandinism… … Wikipedia
Eastern Front (World War II) — Great Patriotic War redirects here. For a discussion of the term itself, see Great Patriotic War (term). Not to be confused with Patriotic War of 1812. Eastern Front Part of World War II … Wikipedia
Farabundo Martí National Liberation Front — Infobox Political Party party name = Frente Farabundo Martí para la Liberación Nacional colorcode = #FF0000 party leader = Medardo González foundation = October 10, 1980 ideology = Socialism headquarters = 27 Calle Poniente #1316, San Salvador,… … Wikipedia
Polisario Front — جبهة البوليساريو Jabhat al Bōlīsāryū Polisario Front Spanish name Frente Polisario Secretary General Mohamed Abdelaziz Founded 1973 (1973) … Wikipedia
Star Wars Episode V: The Empire Strikes Back — For other uses, see The Empire Strikes Back (disambiguation). Star Wars Episode V: The Empire Strikes Back Theatrical poster by Roger Kastel[1] … Wikipedia
