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The Sigma APO 150-500mm F5-6.3 DG OS HSM lens is a super-telephoto lens produced by Sigma Corporation. It contains three SLD (Special Low Dispersion) glass elements to provide correction for chromatic aberration. It is aimed toward advanced consumer level photographers, and is available in Nikon, Canon, Pentax and Sigma camera mounts.
All Nikon zoom AF-lenses have focal length encoders added. Nikon AF-P: The lens contains a pulse motor (utilizing stepping motors) to focus smoother and quieter than previous drive systems. Nikon AF-I, Sigma/Tamron/Tokina: no designation: The lens contains an integrated focus electric motor. The Nikon type was produced from 1992 to 1996 and is ...
A nine-blade, maximum aperture of f / 2.8 gives this lens the ability to create very shallow depth of field effects. The optical construction of this lens is made up of 16 lens elements, including two SLD (Special Low Dispersion) elements. This lens uses an inner focusing system, powered by a ring type HSM motor.
Nikon (under the Mirror-Nikkor and later Reflex-Nikkor names) and Canon both offered several designs, such as 500 mm 1:8 and 1000 mm 1:11. Smaller companies such as Tamron , Samyang , Vivitar , and Opteka also offered several versions, with the three latter of these brands still actively producing a number of catadioptric lenses for use in ...
The Sigma 50-500mm f / 4-6.3 EX DG HSM is a super-telephoto zoom lens produced by Sigma Corporation. It contains four SLD (Special Low Dispersion) glass elements to provide correction for chromatic aberration.
The Minolta/Sony Reflex 500mm lens still (2024) is the only mirror lens designed and produced to auto focus with a 35mm film SLR camera. There are other mirror lenses that can mount onto current mounts such as Canon EF or RF and Nikon F or Z, but all other mirror lenses are manual focus only. Only the Minolta/Sony Reflex 500mm lens lens can ...
Kiron Corporation was a subsidiary of Kino Precision Industries, Ltd., a Japanese manufacturer of photographic lenses.Kiron was based in Carson, California, operating in the 1980s primarily as the United States distributor of Kiron lenses, which were offered in a variety of mounts compatible with many popular 135 film manual focus single-lens reflex camera systems.
Tamron 150-500mm F5-6.7 Di III VC VXD (A057) is a super-telephoto zoom lens designed and produced by Tamron for Sony E-mount full-frame cameras. It provides a equivalent focal length of 225-750mm when used on APS-C cameras. The lens was announced on April 22, 2021 and released on June 10. [1] [2]