Price search results for Pentax M42 K Adapter Ring
The Pentax M42 K adapter ring allows you to mount a Takumar screw mount lens to a Pentax K mount camera. With this adapter in place...read more
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The Pentax M42 K adapter ring allows you to mount a Takumar screw mount lens to a Pentax K mount camera. With this adapter in place the automatic diaphragm will not function, so meter reading must be made with the lens aperture stopped down.