Originally posted by someone902 Man the reason why I got the Q7 was that the lens lineup for it is pretty much complete and I can avoid GAS. But you're making one these extension tubes. Hows the AF performance on using these? Are you able to change aperture via camera? thanks.
I haven't tried it with the original Q yet but with the S1 it's great. The Q lenses are fully automatic, the aperture and AF work nicely.
---------- Post added 02-26-15 at 10:34 AM ----------
Originally posted by crewl1 Will the leaf shutter stay open when reversed? Nice work with that extension tube. Do you have a sample with the 06, the penny you say was done with the 01?
The picture is with an 06 at 30mm (the EXIF is available if you click the picture), I don't remember how many tubes I had on. The 01 works nicely with the smallest tube, the 10mm. Hopefully, I will have time to have some more fun with it today. The reverse ring I have is from q-mount to 52mm. A better setup is probably the Pentax QK adapter with a PK mount reverse ring to retain the leaf shutter.
For me, the best things about these AF rings is better than 1:1 magnification can be reached easily since the camera functions are intact and the rings are small. You don't have to carry anything but the tubes and the Q lenses.