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The first SLR cameras with internal (“ through-the-lens ” or “ TTL ”) meters ( e. g., the Pentax Spotmatic ) required that the lens be stopped down to the working aperture when taking a meter reading.
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first and SLR
The historic 1949 Contax | Zeiss Ikon VEB Contax S, manufactured in Dresden, the first pentaprism SLR for eye-level viewing
The first Japanese pentaprism SLR was the 1955 Miranda T, followed by the Asahi Pentax, Zunow, Nikon F, and the Yashica Pentamatic.
File: Olympus OM-2 SP. jpg | Olympus The 35 mm film-based Olympus OM-2 ( 1975 ), which was the first SLR to measure light for electronic flash at the shutter curtain.
The first 35 mm SLR available to the mass market, Leica's PLOOT reflex housing along with a 200mm f4. 5 lens paired to a 35mm rangefinder camera body, debuted in 1935.
K. Nüchterlein's Kine Exakta ( Germany, 1936 ) was the first integrated 35mm SLR to enter the market.
* 1949 – The Contax S camera was introduced, the first 35mm SLR camera with pentaprism for eye-level viewing.
SLR and LALR were both developed by Frank DeRemer as the first practical uses of Donald Knuth's LR parser theory.
To understand the differences between SLR and LALR, you should first understand their many similarities and how they both make shift-reduce decisions.
The C & SLR, London's first deep-level tube railway, was built under the supervision of James Henry Greathead, who had been responsible, with Peter W. Barlow, for the Tower Subway.
APS SLR cameras were too expensive for the high-end amateur market when they first appeared, and professional photographers stuck with 35 mm cameras, which offered greater image quality and resolution.
This camera was the first SLR system that was adopted and used seriously by the general population of professional photographers, especially by those photographers covering the Vietnam War, and those news photographers utilizing motor-driven Nikon Fs with 250-exposure backs to record the various launches of the space capsules in the Mercury, Gemini and Apollo space programs, all in the 1960s.
Subsequent top-of-the-line Nikon models carried on the F series, which has reached the F6 ( although this camera has a fixed pentaprism — the first and the last professional level Nikon SLR to do that ).
** R8 / R9 DMR Digital Module-R – 10 megapixel digital back for the R8 / R9, making them the first 35mm SLR cameras able to capture to film or digitally.
Rather than compete on the passenger front, he first set out to concentrate on the coal trade, for in this he had an advantage over both the GNR and the M & SLR.
The first station to be known as Bank opened on 25 February 1900 when the City & South London Railway ( C & SLR, now part of the Northern line ) opened its extension from to.
first and cameras
In her first song she waved away one encroaching photographer who dared approach the throne unbidden and thereafter the boys with the cameras had to unsheathe their 300 mm. lenses and shoot at extreme range.
The first film cameras were fastened directly to the head of their tripod or other support, with only the crudest kind of levelling devices provided, in the manner of the still-camera tripod heads of the period.
The earliest film cameras were thus effectively fixed during the shot, and hence the first camera movements were the result of mounting a camera on a moving vehicle.
POV footage has existed since the first cameras were mounted in early airplanes and cars, anywhere a film ’ s creator intended to take viewers inside the action with the psychological purpose of giving viewers a feel of " What he or she is going through ", he or she being a participant in the subject matter.
The Nikon D1, the first digital single-lens reflex camera | DSLR to truly compete with, and begin to replace, film cameras in the professional photojournalism and sports photography fields.
Vertical shutters became very common in the 1980s ( though Konica, Mamiya, and Copal first pioneered their use in the 1950s and 1960s, and are almost exclusively used for new cameras.
The angular size of the central bright portion ( radius to first null of the Airy disk ) of the image diffracted by a circular aperture, a measure most commonly used for telescopes and cameras, is:
The first aerial photograph by rocket was of Karlskoga using one of Alfred Nobel cameras c. 1897, rocket possibly by Captain Wilhelm T. Unge.
Such cameras were later adapted by Joseph Nicephore Niepce, Louis Daguerre and William Fox Talbot for creating the first photographs.
Similar cameras were used for exposing the silver-surfaced copper Daguerreotype plates, commercially introduced in 1839, which were the first practical photographic medium.
Show Girl in Hollywood ( 1930 ), one of the first sound films about sound filmmaking, depicts microphones dangling from the rafters and multiple cameras shooting simultaneously from soundproofed booths.
The cameras used in the first two movies did not record sound, and dialogue was dubbed subsequent to filming.
Digital imaging technology was applied to rangefinder cameras for the first time in 2004, with the introduction of the Epson R-D1, the first ever digital rangefinder camera.
In September 1968, Olean, New York was the first city in the United States to install video cameras along its main business street in an effort to fight crime.
The game elements were shot entirely on beta versions of the Minolta RD-175, making The Neverhood the first stop motion production to use consumer digital cameras for professional use.
In the TWAIN standard PC interface for scanners and digital cameras, the first flavor is called vanilla and the reversed one chocolate.
Specifically, Balcones Heights drew local attention in late 2006 for being the first location in the San Antonio area to approve the installation of " red-light cameras "; angering many citizens.
In 2007, the Mountains Recreation and Conservation Authority ( MRCA ), in California, installed the first stop sign cameras in the United States.
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