<p>Shanghai made a series of Seagull DFxxx(x) Minolta clones. The early ones were based on Minolta SRs and later ones on X-370/X-300 culminating in the Colani DF5000 (which provided fodder for Anthony Hand's spoof <a href="http://www.rokkorfiles.com/digital.htm">D55</a>).<br>
Thought they might have been able to work up something with shutter speed faster than 1/1000s, but research found even their most modern ones didn't.</p>