1) Optical device 2) Scope 3) Telescope
Found on
https://www.crosswordclues.com/clue/collimator
A collimator is a device that narrows a beam of particles or waves. To `narrow` can mean either to cause the directions of motion to become more aligned in a specific direction (i.e., collimated or parallel) or to cause the spatial cross section of the beam to become smaller. ==History== An English physicist Henry Kater was the inventor of the f.....
Found on
http://en.wikipedia.org/wiki/Collimator
• (n.) A tube having a convex lens at one end and at the other a small opening or slit which is at the principal focus of the lens, used for producing a beam of parallel rays; also, a lens so used. • (n.) A telescope arranged and used to determine errors of collimation, both vertical and horizontal.
Found on
http://thinkexist.com/dictionary/meaning/collimator/
device for changing the diverging light or other radiation from a point source to a parallel beam. This collimation of the light is required to make ... [1 related articles]
Found on
http://www.britannica.com/eb/a-z/c/110
A device of high absorption coefficient material used in collimation. ... (05 Mar 2000) ...
Found on
http://www.encyclo.co.uk/local/20973
(kol´ĭ-ma″tәr) a diaphragm or system of diaphragms made of an absorbing material, designed to define and restrict the dimensions and direction of a beam of radiation.
Found on
http://www.encyclo.co.uk/local/21001
Col'li·ma`tor noun 1. (Astron.) A telescope arranged and used to determine errors of collimation, both vertical and horizontal.
Nichol. 2. (Optics) A tube having a convex lens at one end and at the other a small opening or slit which is at the principal focus of th...
Found on
http://www.encyclo.co.uk/webster/C/110
Type: Term Pronunciation: kol′i-mā′ter Definitions: 1. A device of high absorption coefficient material used in collimation.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=18923
[
n] - a small telescope attached to a large telescope to use in setting the line of the larger one 2. [n] - optical device consisting of a tube containing a convex achromatic lens at one end and a slit at the other with the slit at the focus of the lens
Found on
http://www.webdictionary.co.uk/definition.php?query=collimator
A device for confining the elements of a beam of radiation within an assigned solid angle.
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https://steelforge.com/literature/steelog-the-5000-word-metals-glossary/
A mechanical device, sometimes called a 'slit', installed along the trajectory of a beam to reduce the size of the beam. Collimators are also useful for removing stray radiation. See also: Collimation.
Found on
https://www.encyclo.co.uk/local/20687
noun optical device consisting of a tube containing a convex achromatic lens at one end and a slit at the other with the slit at the focus of the lens; light rays leave the slit as a parallel beam
Found on
https://www.encyclo.co.uk/local/20974
A mechanical device, sometimes called a "slit", installed along the trajectory of a beam to reduce the size of the beam. Collimators are also useful for removing stray radiation.
Found on
https://www.encyclo.co.uk/local/21257
· a fixed telescope for use in collimating other instruments. · an optical system that transmits parallel rays of light, as the receiving lens or telescope of a spectroscope.
Found on
https://www.infoplease.com/dictionary/collimator
No exact match found.
