Sony α
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Sony α is a brand of digital camera. This line has been active since 2006, building upon the Konica Minolta camera technologies, whose assets were acquired by Sony.
Sony Alpha 77 (2011)
The Sony A-mount on a Tamron SP 17-50mm F2.8.
The Sony A-mount on an α33 camera.
Sony α900 with Sony SAL-135F18Z
Minolta A-mount system
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The Minolta A-mount camera system was a line of photographic equipment from Minolta introduced in 1985 with the world's first integrated autofocus system in the camera body with interchangeable lenses
Sony α
…technologies, whose assets were acquired by Sony. Sony Alpha was introduced on 5 June 2006. It builds on existing Konica Minolta technologies including the Minolta AF SLR lens mount, whose assets were acquired by Sony after the end of Konica Minolta's photography operations in early 2006. Sony also has an 11.08…
The 2nd Generation Minolta A-mount
The lens side of the mount.
9xi
Minolta 505si and its 35-70 f/3.5-4.5 kit lens