- vernier sight
- прицел с верньером
English-Russian arms dictionary. 2013.
English-Russian arms dictionary. 2013.
Iron sight — Sight picture through iron sights of an H K MP5 submachine gun. The annular shroud around the front post sight is aligned with the rear peep sight to ensure the weapon is properly trained. Iron sights are a system of shaped alignment markers… … Wikipedia
Quigley Down Under — Infobox Film name = Quigley Down Under image size = caption = Theatrical release poster director = Simon Wincer producer = Stanley O Toole Alexandra Rose Megan Rose writer = John Hill starring = Tom Selleck Laura San Giacomo Alan Rickman music =… … Wikipedia
Octant (instrument) — Octant. This instrument, labelled Crichton London, Sold by J Berry, Aberdeen, appears to have an ebony frame with ivory scale, vernier and signature plate. The index arm and mirror supports are brass. Rather than use a sighting telescope, this… … Wikipedia
surveying — /seuhr vay ing/, n. 1. the science or scientific method of making surveys of land. 2. the occupation of one who makes land surveys. 3. the act of one who surveys: The surveying required nearly two days. [1425 75; late ME: act of examining… … Universalium
Backstaff — Not to be confused with Ballastella. Davis quadrant from the beginning of the 18th century The backstaff or back quadrant is a navigational instrument that was used to measure the altitude of a celestial body, in particular the sun or moon. When… … Wikipedia
Reflecting instrument — Reflecting instruments are those that use mirrors to enhance their ability to make measurements. In particular, the use of mirrors permits one to observe two objects simultaneously while measuring the angular distance between the objects. While… … Wikipedia
Sextant — This article is about the sextant as used for navigation. For the astronomer s sextant, see Sextant (astronomical). : For the history and development of the sextant see Reflecting instruments A sextant is an instrument generally used to measure… … Wikipedia
Navigation — This article is about determination of position and direction on or above the surface of the earth. For other uses, see Navigation (disambiguation). Table of geography, hydrography, and navigation, from the 1728 Cyclopaedia. Navigation is the… … Wikipedia
Elton's quadrant — An Elton s quadrant is a derivative of the Davis quadrant. It adds an index arm and artificial horizon to the instrument. It was invented by John Elton a sea captain who patentedhis design in 1728Bennett, Jim, Catadioptrics and commerce in… … Wikipedia
.45-70 — Infobox Firearm Cartridge name= .45 70 Government caption= .45 70 Government origin= Flag|United States type= Rifle service= used by= Flag|United States wars= designer= US Govt design date=1873 manufacturer= production date= number= variants= is… … Wikipedia
The Monkees — For the TV series, see The Monkees (TV series). For the album, see The Monkees (album). This article is about the musical group. The Monkees The Monkees, left to right: Micky Dolenz, Davy Jones, Peter Tork, and Michael Nesmith … Wikipedia