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0–9. Pentax DA 10-17mm lens; Pentax DA 12-24mm lens; Pentax DA 14mm lens; Pentax DA 15mm Limited lens; Pentax DA 16-45mm lens; Pentax DA* 16-50mm lens; HD Pentax DA 16-85mm F3.5-5.6 ED DC WR
The Pentax K-mount, sometimes referred to as the "PK-mount", is a bayonet lens mount standard for mounting interchangeable photographic lenses to 35 mm single-lens reflex (SLR) cameras. It was created by Pentax in 1975, [ 1 ] and has since been used by all Pentax 35 mm and digital SLRs and also the MILC Pentax K-01 .
Lenses made by Pentax. Pentax originally used the M42 lens mount . In 1976 they created the K-mount , which they have used since for 35mm and latterly APS-C format camera systems.
What set these cameras apart from earlier Pentax ones was the replacement of the M42 "universal" screw-lens mount with a proprietary bayonet mount system, known as the K mount. Still the basis for Pentax lenses and cameras today, the K mount offered greater convenience and enabled the production of faster lenses such as the 50 mm f /1.2. [17]
In addition, almost all lenses with the Pentax K-AF and K-AF2 autofocus lens mounts (introduced 1987 and 1991, respectively) also work in manual focus mode. The exceptions are Pentax's newest SMC-Pentax FA J (1997) and SMC-Pentax DA (2004) types which lack an aperture control ring, and K mount lenses designed for APS-C cameras; these can be ...
Asahi Pentax. Cameras using the M42 lens mount, also known as the Pentax screw mount. Asahi Pentax (1957) — also sold as the Tower 26; Asahi Pentax S (1958) — also sold as the Tower 26; Asahi Pentax K (1958) — also sold as the Tower 29; Asahi Pentax S2/H2 (1959) — also sold as the Honeywell Pentax H2/Honeywell Heiland Pentax H2