Downsizing sale: Pentax 67 lenses . All are the later SMC vintage which are preferred and very suitable for astro imaging.
All can be used with full frame sensors as they are designed to cover 6x7cm film. Pentax 67 to Canon
EOS or Nikon bayonet converters are easily & cheaply available. I have used these successfully with monochrome CCD cameras and DSLRs.
These are tack sharp lenses for H-alpha wide open. All glass in excellent condition, lens barrels in good used condition. Reason for selling - just not getting time to use them, so out they go.....