Scott Cassel posted: > If I got a set of screw mount auto extension tubes, would that work with the K1000 and the screw mount Takumars if I just put the K Mount Adaptor on the part of the tubes that connect to the camera?
Yes, you can -- I have done exactly this with my father's extension tubes and screw-mount lens, and the K1000 I had at the time. > Lastly, what about using my screw mount Takumar's with a reverser ring? If the ring was a screw mount, would I be able to use the K mount adaptor on it? And vice versa - if the reverser fitted the K mount, could I use the K mount adaptor on the opposite end to connect the screw mount adaptors? I once found a screwmount reverser ring going really cheap, and I have used that with the K mount adapter also. However, my father has since purchased a K1000 and now has my screwmount-to-K adapter, so it's been a while ... (and I can no longer reverse my lenses). Hope this helps. ERN