- vernier eyepiece
- <opt.i&c> ■ Noniusokular n
English-german technical dictionary. 2013.
English-german technical dictionary. 2013.
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
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
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
Blue Comet SPT Layzner — Infobox animanga/Header name = Blue Comet SPT Layzner caption = Dankova vs. Layzner ja name = 蒼き流星SPTレイズナー ja name trans = Aoki Ryūsei SPT Reizunā genre = Mecha, Military, Science Fiction, ShōnenInfobox animanga/Anime title = director = Ryōsuke… … Wikipedia
micrometer — 1. One millionth of a meter; formerly called micron. 2. A device for measuring various types of objects in an accurate and precise manner; in medicine and biology, the term is usually used with reference to a glass slide or lens that is… … Medical dictionary