🇵🇭 M42 lens to Pentax-K mount adapter


Attach any M42 lenses to any Pentax PK mount camera


4 in stock

M42 Lens to Pentax adapter


This adapter ring allows you to attach any M42 lenses to any Pentax PK mount camera.


Brand new, never used


There is no ROM connection on the ring so diaphragm control of the lens is set manually. It is possible to use Macro rings and other accessories.

Made of metal. 

Silver colour.



This adapter will not focus to infinity.

For infinity focus please choose this infinity adapter.



Although the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operate correctly while using this adapter.

In this case “stop-down mode” will need to be used when metering since the lens does not have the ability to have its aperture controlled by the camera body. You can shoot with manual mode or aperture priority mode.


Suitable For:
•M42 Lens Mount (Zeiss, Pentax, Praktica, Mamiya, Zenit)
•PENTAX CAMERA: *ist D, *ist DL, *ist Ds, *istDL2, K100D, K110D, K10D, K20D, K200D etc




Package includes:

M42 Lens to Pentax Camera Adapter ring



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