- IR/optical periscope
- инфракрасно-оптический перископ
English-Russian military dictionary. 2014.
IR/optical periscope
Смотреть что такое "IR/optical periscope" в других словарях:
periscope — [per′ə skōp΄] n. [ PERI + SCOPE] 1. a periscopic lens 2. an optical instrument consisting of a tube holding a system of lenses and mirrors or prisms, so arranged that a person looking through the eyepiece at one end can see objects reflected at… … English World dictionary
periscope — /per euh skohp /, n. 1. an optical instrument for viewing objects that are above the level of direct sight or in an otherwise obstructed field of vision, consisting essentially of a tube with an arrangement of prisms or mirrors and, usually,… … Universalium
Periscope — For the 1916 French film, see Le périscope. Principle of the periscope. The periscope on the left uses mirrors whereas the right uses prisms. a Mirrors b Prisms c Observer s eye … Wikipedia
Périscope — Pour l’article homonyme, voir Périscope (homonymie). Principe général d un périscope … Wikipédia en Français
optical instrument — noun an instrument designed to aid vision • Hypernyms: ↑instrument • Hyponyms: ↑binoculars, ↑field glasses, ↑opera glasses, ↑esophagoscope, ↑oesophagoscope, ↑jeweler s glass … Useful english dictionary
optical instruments — (New American Roget s College Thesaurus) Devices for modifying vision Nouns 1. optical instruments, [plano convex or concave, biconvex, converging or diverging miniscus, or biconcave] lens, achromatic lens; spectacles, glasses, bifocals, pince… … English dictionary for students
periscope — noun Etymology: International Scientific Vocabulary Date: 1879 a tubular optical instrument containing lenses and mirrors by which an observer obtains an otherwise obstructed field of view … New Collegiate Dictionary
periscope — per·i·scope || perɪskəʊp n. optical scope that allows one to see objects that are located above one s line of sight … English contemporary dictionary
periscope — per•i•scope art at periosteum [[t]ˈpɛr əˌskoʊp[/t]] n. opt an optical instrument for viewing objects in an obstructed field of vision, consisting of a tube with an arrangement of prisms or mirrors and, usu., lenses: used esp. in submarines •… … From formal English to slang
periscope — /ˈpɛrəskoʊp / (say peruhskohp) noun an optical instrument consisting essentially of a tube with an arrangement of prisms or mirrors by which a view at the surface of water, the top of a parapet, etc., may be seen from below or behind. {Greek… …
Photonics mast — A photonics mast aboard a Virginia class submarine A photonics mast (or optronic mast[1]) is a sensor similar in concept to a submarine periscope, except that it doesn t require a periscope tube thus freeing desi … Wikipedia
