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Olympus Zuiko Digital ED 50mm 1:2.0 Macro; Maker: Olympus: Lens mount(s) Four Thirds: Technical data; Type: Prime: Focal length: 50mm: Aperture (max/min) f / 2.0: Close focus distance: 0.20 metres (0.66 ft) Max. magnification: 0.5: Diaphragm blades: 7: Construction: 11 elements in 10 groups: Features; Manual focus override No: Weather-sealing ...
The Fujifilm X-mount is a lens mount for Fujifilm interchangeable lens mirrorless cameras in its X-series, designed for 23.6mm x 15.6mm APS-C sensors. Various lens manufacturers use this mount, such as Fujifilm's own XF and XC lenses, Carl Zeiss AG ( Touit lenses), Samyang Optics , Handevision, SLR Magic, Viltrox and Zhongyi Optics.
The optical design for the 50mm f /2.8 macro lens was credited to Sho Tokumaru, [8] featuring a "double floating" element design, which incorporated zoom lens technology to move three groups independently at slightly different rates during focusing to improve lens performance over a wide range of focusing distances.
The Sony FE 50mm F2.8 Macro is a full-frame macro prime lens for the Sony E-mount, announced by Sony on August 30, 2016. [1] [2]As of June 2017, the 50mm Macro lens is one of only 3 E-mount lenses manufactured by Sony that are specifically designed for macro photography, with the others being the Sony E 30mm F3.5 Macro and Sony FE 90mm F2.8 Macro G OSS lenses.
True macro lenses, such as the Canon MP-E 65mm f/2.8 1-5x Macro, Laowa 25mm f/2.8 2.5-5X Ultra Macro (a relatively shorter focal length) or Minolta AF 3x-1x 1.7-2.8 Macro, can achieve higher magnification than life size, enabling photography of the structure of small insect eyes, snowflakes, and other minuscule objects. Others, such as the ...
The Sigma 18-50mm f / 2.8 EX DC Macro is a wide to normal angle, zoom lens made by the Sigma Corporation. The lens is produced in Canon EF mount, Four Thirds System, Nikon F-mount, Pentax K mount, the SA mount, and the Sony/Minolta AF Mount varieties, all have the same optical formula. The lens is designed for digital crop DSLR with an APS-C ...
The Micro Four Thirds system (MFT or M4/3 or M43) (マイクロフォーサーズシステム, Maikuro Fō Sāzu Shisutemu) is a standard released by Olympus Imaging Corporation and Panasonic in 2008, [1] for the design and development of mirrorless interchangeable lens digital cameras, camcorders and lenses. [2]
45mm f /2.8; 50mm f /2.8 (for 24×36mm) 50mm f /2.8 Braun-Xenar R with DKL mount 5 aperture blades; 50mm f /2.8 Retina-Xenar for Kodak Type 1 1949 with integral compur shutter; 50mm f /2.8 Karat-Xenar with Compur-Rapid Shutter; 50mm f /2.8 Edixa-Xenar M42 mount with 5 blade aperture and hill-valley knurled focus ring; 50mm f /2.8 Edixa-Reflex ...