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Pentax Adapter K for 645 Lens (645 to K mount) Pentax Adapter K for 6x7 Lens (6x7 to K Mount) Pentax Mount Adapter K (M42 Screwmount to K Mount) Rear Converter K T6-2X; Rear Converter-A 1.4x-L; Rear Converter-A 1.4x-S; Rear Converter-A 2x-L; Rear Converter-A 2x-S; SMC Pentax-F 1.7x AF Adapter; Takumar-A 2x Tele-Converter
In addition to the 35mm line, Pentax added professional medium format 645 and 67 cameras lenses to its lineup. Pentax's digital interchangeable-lens camera bodies maintain compatibility with any Pentax K mount and even the M42 screwmount (with a Pentax adapter) ever made. 35mm and 645 lenses optimized for digital cameras are currently in ...
lens function compatibility Bayonet > K, M A F, FA, D-FA FA Powerzoom FA-J DA, DA-L DA-SDM, DA-DCM (KAF3) DA, D-FA (KAF4) Main changes: Camera First K-mount version A-position, electrical contacts Screw drive, with contacts for serial communication Two contacts for Powerzoom Aperture ring abandoned Small image circle In lens autofocus motor
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 June 17, 2024, Pentax launched their latest product, the Pentax 17. The Pentax 17 is a half-frame camera with a fixed zone focusing lens, a magnesium alloy body, and a price tag of $500. The Pentax 17 is the company's first film camera in over two decades. [14]
The Pentax Spotmatic refers to a family of 35mm single-lens reflex cameras manufactured by the Asahi Optical Co. Ltd., later known as Pentax Corporation, between 1964 and 1976. All Pentax Spotmatics used the M42 screw-thread lens mount which was developed after World War II by Zeiss and Praktica. Asahi Optical used the name Takumar for their
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 .
The Pentax K-50 has an onboard microphone but lacks the audio-in port of most comparable cameras, limiting its usefulness to videographers. Pentax is the only company to include a weather-resistant kit lens, Pentax K-50 with DA L 18-55mm f3.5-5.6 WR, while the higher-model Pentax K-3 offers the 18-135mm F3.5-5.6 WR in one of its kits.