Please note:
this page is only for verifying your camera mount, so only need to input your camera model name to find corresponding content.
for example:
input Sony NEX-3, you can find the camera mount is Sony E Mount, which means you need to order (lens mount)-NEX adapter; for example if your lens mount is Canon EF EOS, then means need to order EOS-NEX adapter.
Camera Mount
Pentaflex SL Screw M42 Mount
Pentax K-1 Pentax K Mount
Pentax K-1 II Pentax K Mount
Pentax K-3 Pentax K Mount
Pentax K-3 II Pentax K Mount
Pentax K-30 Pentax K Mount
Pentax K-5 Pentax K Mount
Pentax K-5 II Pentax K Mount
Pentax K-5 Iis Pentax K Mount
Pentax K-50 Pentax K Mount