A collimator is a device which narrows a beam of particles or waves. To narrow can mean either to cause the directions of motion to become more aligned...
10 KB (1,299 words) - 14:59, 24 September 2024
A collimator sight is a type of optical sight that allows the user looking into it to see an illuminated aiming point aligned with the device the sight...
4 KB (546 words) - 14:01, 25 June 2024
A multileaf collimator (MLC) is a Collimator or beam-limiting device that is made of individual "leaves" of a high atomic numbered material, usually tungsten...
3 KB (398 words) - 16:27, 16 May 2024
A Floating collimator was an early collimator widely used in astronomical observations. It was invented by the English physicist and astronomer Captain...
4 KB (590 words) - 19:25, 30 March 2023
approximately collimated by a number of processes, for instance by means of a collimator. Perfectly collimated light is sometimes said to be focused at infinity...
9 KB (1,022 words) - 20:09, 21 July 2024
through it. There are three types of collimators: low energy, medium energy, and high energy collimators. As the collimators transitioned from low energy to...
14 KB (1,596 words) - 16:14, 21 May 2024
the collimator, mostly by the diameter of the collimator lens. The sight does not interfere with the overall view, particularly when the collimator light...
33 KB (4,189 words) - 07:46, 28 August 2024
Cheshire eyepiece (redirect from Cheshire collimator)
A Cheshire eyepiece or Cheshire collimator is a simple tool that helps aligning the optical axes of the mirrors or lenses of a telescope, a process called...
2 KB (276 words) - 03:38, 2 October 2021
Rotational modulation collimators (or RMCs) are a specialization of the modulation collimator, an imaging device invented by Minoru Oda. Devices of this...
1 KB (120 words) - 16:17, 31 October 2022
and collimator movements, reducing treatment times. The idealized intersection point of the gantry axis of rotation with that of the collimator and treatment...
3 KB (363 words) - 08:04, 15 April 2022
X-ray telescope (section Modulation collimator)
telescopes were using simple collimating techniques (e.g. rotating collimators, wire collimators), the technology most used in the present day employs coded...
26 KB (3,140 words) - 18:38, 22 June 2024
compensating filter is applied. X-ray filters are commonly mounted to the collimator (collimator-mounted) of an x-ray machine, where the photon beam exits the x-ray...
10 KB (1,440 words) - 21:18, 7 May 2024
glass, split image device SD1: ground glass, cross collimator SD11: aerial image, cross collimator SE: ground glass SG: ground glass, grid SI: ground...
5 KB (380 words) - 17:04, 25 June 2024
Large Optical Test and Integration Site (redirect from LOTIS collimator)
optical benches, and a large 6.5 meter telescope (run backwards as a collimator) to create images for the test optics to view. It can generate images...
2 KB (322 words) - 23:49, 16 July 2021
monochromator designs do use focusing gratings that do not need separate collimators, most use collimating mirrors. Reflective optics are preferred because...
20 KB (2,664 words) - 03:20, 14 September 2024
the 1950s and 1960s, eventually becoming the modern head-up display. Collimator sight Holographic weapon sight Laser sight Red dot magnifier used in conjunction...
8 KB (815 words) - 15:36, 30 July 2024
and blind collimator sights that are used with both eyes. Collimated reticles are created using refractive or reflective optical collimators to generate...
15 KB (1,731 words) - 23:21, 21 August 2024
provided with two types of rail system for mounting various optical or collimator sights. A Picatinny rail on top of the receiver or a dove-tail side rail...
9 KB (814 words) - 18:05, 1 August 2024
simpler: the connector is simply plugged into a pre-aligned fiber-optic collimator, which contains a lens that is either accurately positioned to the fiber...
98 KB (11,979 words) - 04:51, 3 October 2024
is fixed to the receiver) and the collimator (which is fixed to the barrel) can be sighted to match. Most collimators have grid patterns for rechecking...
5 KB (693 words) - 00:29, 3 June 2024
part of the reticle and its focusing rear eyepiece as a collimator sight. As in any other collimator sight, the user does not actually look through the sight...
16 KB (1,569 words) - 01:10, 12 September 2024
same relationship that they share in reality. But by shifting the x-ray collimator (radiation source) to one side and tilting it towards the objects (right)...
4 KB (363 words) - 10:08, 21 March 2023
US$150 million. Modern linear accelerators are equipped with multileaf collimators (MLCs), which can move within the radiation field as the linac gantry...
22 KB (2,796 words) - 00:11, 4 September 2024
black body) is focused onto a square test target at the focal plane of a collimator (the mirrors in the diagram), such that a virtual image of the test target...
27 KB (3,178 words) - 07:02, 1 September 2024
fitted with a target marker (laser micro collimator) or a high powered lamp (intense light spot collimator). Diac, Mihai, Pistoale "Dracula" fabricate...
4 KB (231 words) - 20:28, 7 January 2024
Saiga 12K 040 Taktika with collimator sight "Kobra"...
18 KB (1,722 words) - 16:19, 2 October 2024
wide, and it is plated with supermirror coatings. Primary collimator There are Söller collimators prior to the monochromator in order to reduce the divergence...
22 KB (2,506 words) - 18:07, 18 July 2024
generation computer. The projection unit in a typical HUD is an optical collimator setup: a convex lens or concave mirror with a cathode-ray tube, light...
43 KB (5,404 words) - 12:29, 19 September 2024
on the steering bar. The other cannoneers (aka "Gun Bunnies") set the collimator and aiming stakes under the direction of the gunner. Only two rounds are...
22 KB (2,563 words) - 21:11, 5 June 2024
manufacturers modify the focus of the LED/optical collimator combination, making models with the optical collimator set to focus the dot at a finite distance...
23 KB (2,406 words) - 04:39, 27 September 2024