It is compatible with the Canon Extender EF teleconverters. However, the lens mount can be rotated and locked, allowing the lens to be used in horizontal and vertical shot formats. It does not have a typical rotating tripod mount like other telephoto lenses. The front of the lens does not rotate nor extend when focusing.
Canon objektiv preise manual#
The manual focus speed is adjustable: 1 = 1/2 standard (for precision), 2 = standard and 3 = 2x standard (for fast-moving subjects). Manual focusing is rendered by wire: the lens does not have a direct mechanical connection to the focusing ring, instead detecting rotation of the focusing ring and using the lens motor to drive the lens elements. The lens uses an inner focusing system, powered by a ring type USM motor. The optical construction of the lens contains 13 lens elements, including two large fluorite lens elements.
The maximum aperture of f/5.6 gives this lens the ability to create depth of field effects. The features of the lens are: a wide rubber focus ring that is damped, a distance window with infrared index, the ability to limit the focus range, a focus-preset mechanism, and the ability to set the AF speed. This lens is constructed with a metal body and mount, and with plastic extremities and switches. At that time, Canon habitually displayed all their telephoto lenses at fares such as Photokina for users to try. The lens' exact discontinuation date is not documented, but lies around 2005 (see below sources). Nikon developed a 1200–1700mm manual-focus super telephoto zoom, specifically designed for use at that stadium, in order to compete with Canon's offering. The official website of Canon competitor Nikon implies that these lenses, with the built-in 1.4x teleconverter, were also used by photographers covering baseball games, including the very popular high school tournaments, at Japan's Koshien Stadium. When used at the Los Angeles Olympics the lenses were fitted with built-in 1.4x teleconverters. Later in the 1980s, these lenses were converted to the EF mount. All of the FD 1200mm f/5.6L lenses were eventually shipped back to Canon in Japan. According to a Canon USA representative interviewed in 2009, the lens made its first public appearance at the 1984 Summer Olympics in Los Angeles Canon had shipped five copies of the lens for media use at the Games. The lens was first developed for the Canon FD mount, although never marketed until after Canon had transitioned to the EF mount.
Canon objektiv preise professional#
The EF 1200mm f/5.6L USM is a professional L-series lens, that is now discontinued. Canon described it as "the world’s largest interchangeable SLR AF lens, in terms of both focal length and maximum aperture." Technical information The lens was aimed at sports and wildlife photographers, and is both extremely expensive and extremely rare. With a body with a sensor size of 28.8 mm × 19.2 mm (called 1.3× crop), such as a Canon EOS-1D Mark IV, the field of view is equivalent to that of a 1560 mm lens. It has a focal length of 1200 mm and so on a digital body with a sensor size of 22.5 mm × 15 mm (called 1.6× crop), such as a Canon EOS 40D or 450D, it provides a 35 mm field of view equivalent to that of a 1920 mm lens. It uses an EF mount, and is compatible with the Canon EOS camera range.
The EF 1200mm f/5.6L USM is a super- telephoto prime lens that was made by Canon Inc. Canon EF 1200mm ƒ-5.6 L USM in a display case
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