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Cosina CT-1A - Camera

Cosina CT-1A - Camera

Manual focus 35mm Pentax K-mount SLR camera made by Cosina. Plastic body available in black.

  • Shutter: Vertical focal plane, 1s - 1/1000s + B
  • ISO range: 25 - 1600
  • Size: 135 x 87 x 52 mm
  • Weight: 413g

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Pentax K

The Pentax K mount was introduced in 1975 and has been Pentax’s primary mount for both film and digital SLRs ever since. It has changed a few times to add new features like automatic aperture control and autofocus, but the bayonets underneath are the same. This means all Pentax K lenses will mount on all K mount bodies, including the newest digital cameras.

Pentax K was also widely used by other manufacturers like Ricoh, Cosina, and Chinon, so there is a wide variety of lenses available for the system. M42 lenses can also be adapted quite easily to work on Pentax K bodies.

One of Pentax's most successful cameras, the Pentax K1000, was instrumental in the success of the system. The K1000 is one of the longest-lived 35mm cameras and was produced from 1976 to 1997. It remains one of the go-to recommendations for photography students.

Note: Pentax K mount lenses made by Ricoh have a special “Ricoh pin”. If you want to use these lenses on autofocus Pentax cameras, the pin must be removed. Otherwise it will become locked to the autofocus shaft and removing the lens may require disassembly.

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Cosina CT-1A - Camera Availability & Price History
Date Sold SKU Quality Control Price Image
Available E22586 €99,00 Cosina CT-1A + 35-70mm f3.5 CF Macro BBAR MC (17A)
15 Jan 2025 T66339 € 14,50 Cosina CT-1A - Camera Image
23 Oct 2024 T80148 € 15,48 Cosina CT-1A - Camera Image
18 Oct 2024 T76577 € 60,32 Cosina CT-1A - Camera Image
25 Jan 2024 T60899 € 59,00 Cosina CT-1A - Camera Image
13 Sep 2023 T46283 € 34,99 Cosina CT-1A - Camera Image
12 Jul 2023 T38519 € 69,00 Cosina CT-1A - Camera Image
11 Jul 2023 T20900 € 80,84 Cosina CT-1A - Camera Image
22 Apr 2023 T41068 € 25,00 Cosina CT-1A - Camera Image
30 Sep 2022 E17498 € 152,00 Cosina CT-1A - Camera Image