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) - 05:35, 24 December 2023
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) - 22:36, 27 December 2022
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
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...
32 KB (4,160 words) - 10:10, 20 January 2024
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
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...
10 KB (1,240 words) - 06:05, 28 April 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
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
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
monochromator designs do use focusing gratings that do not need separate collimators, most use collimating mirrors. Reflective optics are preferred because...
20 KB (2,656 words) - 14:47, 20 May 2024
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 (3,142 words) - 10:46, 21 April 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 (813 words) - 16:29, 27 March 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
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 (376 words) - 11:35, 5 May 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
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
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 (755 words) - 22:46, 20 May 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 (689 words) - 14:21, 14 October 2023
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...
96 KB (11,908 words) - 07:01, 19 May 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 (2,497 words) - 23:12, 17 March 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...
42 KB (5,276 words) - 17:59, 13 May 2024
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) - 05:30, 21 May 2024
Unknown lens 7 – Standard lens 8 – Illuminated target 9 – Light source 10 – Collimator 11 – Angle adjustment lever 12 – Power drum (+20 and -20 Diopters) 13...
5 KB (425 words) - 13:41, 15 May 2024
gun by a temperature-compensated link bar and to a collimator in the commander's cupola. The collimator projects an illuminated ballistic graticule image...
13 KB (1,563 words) - 14:35, 18 March 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 (1,574 words) - 15:08, 13 May 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 (1,726 words) - 08:01, 16 May 2024
140 m/s Effective firing range 350 m Maximum firing range 700 m Sights Collimator sight Blast yield 750 mm (30 in) RHA 650 mm (26 in) RHA after ERA with...
9 KB (643 words) - 07:14, 13 April 2024
subcortical cysts Mixed leukocyte culture, an immunological assay Multileaf collimator, a tool used for shaping radiation beams in external-beam radiotherapy...
2 KB (264 words) - 02:17, 1 January 2023