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It was manufactured until the 1960s and over 100,000 units were produced, making it one of the most common Leica wide-angle lenses ever made. The lens was then discontinued in 1963 just before the first 28mm f/2.8 Elmarit became available for the M cameras. [1] The Summaron name was revived in 2016 when the 28 mm f/5.6 was released. [2]
The 18-55mm f / 3.5-5.6G AF-S Zoom-Nikkor lens is a midrange zoom lens manufactured by Nikon for use on Nikon DX format digital SLR cameras. Often included as a kit lens on entry-level DSLRs, it also can be purchased separately from the camera body. Nikon first introduced the lens in 2005 and has provided five subsequent updates.
Xiaomi Mi 11 Ultra with periscope telephoto lens (rectangular opening below the two lenses). This is a list of smartphones with a telephoto lens that offers a focal length (35mm equivalent) of at least 100mm or "4× optical zoom" with an imaging area equivalent to a 1/3.5″ or larger sensor.
The Micro Four Thirds system (MFT) of still and video cameras and lenses was released by Olympus and Panasonic in 2008; lenses built for MFT use a flange focal distance of 19.25 mm, covering an image sensor with dimensions 17.3 × 13.0 mm (21.6 mm diagonal). MFT lenses have been produced by many companies under several different brands ...
For example, a 100 mm to 400 mm lens may have a maximum aperture of f/4.0 at the 100 mm end but will diminish to only f/5.6 at the 400 mm end of the zoom range. Zoom lenses with constant maximum apertures (such as f/2.8 for a 24–70mm lens) are usually reserved for lenses with higher build quality and are thus more expensive than those with ...
20mm T1.9 ED AS UMC Cine Lens [466] 24mm T1.5 Cine Lens; 24mm T1.5 VDSLR ED AS IF UMC II Cine Lens [467] 35mm T1.5 Cine Lens; 35mm T1.5 VDSLR AS UMC II Cine Lens [468] 50mm T1.5 VDSLR AS UMC Cine Lens [469] 85mm T1.5 Cine Lens; 85mm T1.5 VDSLR AS IF UMC II Cine Lens [470] 100mm T3.1 VDSLR ED UMC MACRO Cine Lens [471] 135mm T2.2 Cine Lens [472 ...
The Canon EF 35-70mm f / 3.5-4.5 is an EF mount wide-to-normal zoom lens.It is one of the first lenses in the Canon EF series. It has the same zoom system and 9 lenses in 8 groups layout as the Canon New FD 35-70mm f/3.5-4.5 [1] although it is unclear whether the actual optical design is identical.
The system used a lens mount called A-mount, with a flange focal distance 44.50 mm, one millimeter longer, 43.5 mm, than the previous SR mount from 1958. The new mount was wider, 49.7 mm vs. 44.97 mm, than the older SR-mount and due to the longer flange focal distance, old manual lenses were incompatible with the new system.