- filar eyepiece
- filar eyepiece Fadenokular n
English-German dictionary of Electrical Engineering and Electronics. 2013.
filar eyepiece
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filar — adjective related to or having filaments (especially across a field of view as in the eyepiece of a telescope) a filar eyepiece • Pertains to noun: ↑filament • Derivationally related forms: ↑filum … Useful english dictionary
filar — adjective Etymology: Latin filum thread Date: circa 1859 of or relating to a thread or line; especially having threads across the field of view < a filar eyepiece > … New Collegiate Dictionary
filar — 1. SYN: fibrillar. 2. SYN: filamentous. [L. filum, a thread] * * * fi·lar fī lər adj of or relating to a thread or line esp having threads across the field of view <a filar eyepiece> * * * fi·lar (fiґlər) filamentous (def. 1) … Medical dictionary
filar micrometer — n an instrument for accurately measuring small distances or angles that usu. consists of two parallel fine platinum wires mounted in the focal plane of a microscope or telescope with one wire being fixed and the other movable by means of a finely … Medical dictionary
Filar micrometer — A filar micrometer is a device used in astronomical telescopes for precision measurements. The word filar derives from Latin filum , a thread. It refers to the fine threads or wires used in the device. Construction and useThe filar micrometer… … Wikipedia
micrometer eyepiece — noun : an eyepiece fitted with a filar micrometer the lines of which are in the focal plane of the eyepiece and so coincide with the objective image when the microscope or telescope is in focus called also ocular micrometer … Useful english dictionary
Reticle — Crosshairs redirects here. For the fictional characters in Transformers, see Crosshairs (Transformers). A comparison of different reticles used in telescopic sights. The lower right represents a reticle found in the scope of a Russian SVD sniper… … 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
