optics, a relay lens is a lens or a group of lenses that receives the image from the objective lens and relays it to the eyepiece. Relay lenses are found...
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succeeding relay lenses to capture a cone of light from the primary objective lens. The field lens - by behaving as a variably angled lens - solves this...
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: 382 : 3274–75 It also licensed the patent for the Hopkins relay lens and introduced endoscopes including such lenses in 1965.: 3275 As of 2012 it employed around...
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also use a curved secondary mirror to relay the image that extends the light cone the same way the negative lens telephoto group does. The mirrors also...
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objective lens, an internal image-erecting system, and an eyepiece that is usually removable. The image-erecting system may use relay lenses, prisms such...
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typically using an optical prism to ensure an erect image, instead of using relay lenses like most telescopic sights. The volume and weight of a monocular are...
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set of lenses to provide two different magnifications ; two sets of lenses to provide four magnifications on one turret ; three sets of lenses provide...
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close to the lens, so the plane at which the image sensor is placed is said to be a finite conjugate. Within a system with relay lenses or eyepieces,...
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Endoscope (section Rod-lens endoscopes)
outside the scope body. A lens system that transmits the image from the objective lens to the observer, usually a relay lens system in the case of a rigid...
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diameter of the main tube influences the amount of space within which the relay lens group and other optical elements can be mounted, the maximum size of the...
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on a Royal Air Force F-4 Phantom II Aquascope Coincidence rangefinder Relay lens Rangefinder Vickers Tank Periscope MK.IV Walker, Bruce H. (2000). Optical...
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using five sets of lenses: ordered from the object to the film, these were the front lens, variator, erector, compensator, and relay, with the variator...
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reflective prism for its image-erecting system, instead of the series of relay lenses found in traditional telescopic sights. The use of prisms makes it possible...
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Nikkor (redirect from Nikkō (lens designation))
Nikkor is the brand of lenses produced by Nikon Corporation, including camera lenses for the Nikon F-mount. The Nikkor brand was introduced in 1932, a...
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Binoculars (section Field flattener lens)
additional lenses (relay lens) between the objective and the eyepiece. These lenses are used to erect the image. The binoculars with erecting lenses had a...
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into three types: Studio zoom lenses, used mainly in the television broadcasting studio. Field zoom lenses, used for relay broadcasting of sports and other...
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image plane of the objective (or the rear focal plane of an optional relay lens) and is further captured by placing the camera sensor at the rear focal...
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Passive infrared sensor (section Lenses)
infrared energy onto the sensor. Each individual facet is a Fresnel lens. Multi-Fresnel lens type of PIR PIR motion detector housing with cylindrical faceted...
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Lacy revolutionized air-to-air cinematography with Astrovision, a unique relay lens system with periscopes mounted on the top and bottom of the airplane’s...
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spotting scopes, monoculars and binoculars, prisms (e.g., Porro prisms) or a relay lens between objective and eyepiece are used to correct the image orientation...
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A lens controller is device that controls motorized photographic lens functions such as zoom, focus, and iris opening (aperture). Lens controllers can...
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and finally imaged onto a two-dimensional detector by a high aperture relay lens. The SWIR detector (furnished by Sofradir, France) has 256 elements in...
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Microwave transmission (redirect from Microwave radio relay)
distances. Typical types of antenna used in radio relay link installations are parabolic antennas, dielectric lens, and horn-reflector antennas, which have a...
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For instance, a relay lens system must be added if the adapter is to be directly mounted to a camera's body (bypassing the standard lens, as if on a Canon...
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achromatic doublet relays work quite well, but as the diameter of the borescope tube gets smaller the Hopkins rod lens and gradient index rod lens designs provide...
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Microwave antenna (section Lens antennas)
telecommunication using communications satellites Terrestrial microwave relay links in telecommunications networks including backbone or backhaul carriers...
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included a transfer and relay bus that had engines to brake into Venus orbit (Venera 9 and 10, 11 and 12) and to serve as receiver and relay for the entry probe's...
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Burning glass (redirect from Burning lens)
A burning glass or burning lens is a large convex lens that can concentrate the sun's rays onto a small area, heating up the area and thus resulting in...
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The 2024 Summer Olympic torch relay ran from 16 April 2024 until 26 July 2024. After it was lit in Olympia, Greece, the torch then travelled through Greece...
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The history of the single-lens reflex camera (SLR) begins with the use of a reflex mirror in a camera obscura described in 1676, but it took a long time...
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