Nikon 14-24 on Canon 5D via novoflex adapter in Canon EOS Mount Posted December 1, 2013 <p>I've had that happen a couple of times - it's generally the release pin in the adapter. You have to disassemble the adapter a bit to get it released, but certainly shouldn't be anything requiring an actual repair. </p>
Nikon 14-24 on Canon 5D via novoflex adapter
in Canon EOS Mount
Posted