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Kamerastore Digital Database

Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter

Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter

Lens adapter made by Pentax for adapting M42 mount lenses to Pentax K mount cameras. Chrome metal body.

  • Size: 48 x 5mm
  • Weight: 10g
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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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Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Availability & Price History
Date Sold SKU Quality Control Price Image
21 May 2024 T67784 € 20.00 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
18 May 2024 T68149 € 20.00 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
29 Apr 2024 T68389 € 20.00 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
22 Apr 2024 T67699 € 20.63 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
20 Apr 2024 T67695 € 20.00 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
20 Apr 2024 T67701 € 20.65 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
16 Jan 2024 T59977 € 20.00 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
02 Jan 2024 T59733 € 19.00 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
19 Nov 2023 T53827 € 13.30 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
05 Nov 2023 T55754 € 19.60 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
25 Aug 2023 T50597 € 17.00 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
04 Aug 2023 T47724 € 19.00 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
22 Jul 2023 T48446 € 15.00 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
10 Apr 2023 T40131 € 19.00 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
03 Mar 2023 T37918 € 19.00 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
26 Jan 2023 E17921 € 20.00 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
09 Dec 2022 E17900 € 20.00 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
17 Nov 2022 T31568 € 20.00 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
14 Nov 2022 T29856 € 20.00 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
26 Oct 2022 T24232 € 20.00 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
13 Oct 2022 T24041 € 20.00 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
29 Sep 2022 T26243 € 20.00 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
25 Sep 2022 T24411 € 20.00 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
27 Aug 2022 T21859 € 20.00 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
23 May 2022 E16717 € 20.00 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image
23 Apr 2022 T14242 € 20.00 Pentax Mount Adapter K (M42-Pentax K) - Lens Adapter Image