Originally posted by 35millimeter A small update. I got a message from the eBay seller (jinfinance) about the adapter;
"Just let you know that we now offer the new version of this adapter...
please let me explain...
We did change the design of this adapter a litte bit... pictured was our 1st edition of this adapter (which was out more than 2 years ago !)... We now mainly changed 2 things (the PK lens mount... we now use the spring lever structure; and the aperture push lever, the new version is less 'intrusive' than the old version... And yes.. we make the aperture turning ring 'silver' color to differentiate with the body part... please give it a try, and it works just as good as the old one (actually better).... and in fact, production cost , the new version costs a bit more actually.... And it is still the R.J. one (we sometimes didn't mark it R.J. as we usually do a lot of OEM for other dealers)..."
I asked them to confirm it still has the tripod mount and it does. I'm looking forward to getting it.
I had the original cone shaped JR Q-PK adapter when it first came out. Loaned it to a friend when the Pentax made adapter arrived. Ordered a new JR adapter about 2 weeks ago, for another friend. Got the same message from JR.
The new adapter still has an aperture control ring for DA lenses. It also has the same, near useless tripod foot. The adapter's tripod foot was loose out of the box- no waiting for the way too small screws to strip out.
On the original RJ adapter, I bought longer screws, put nuts on them and JB Welded them into place. Problem solved. Friend hangs a Canon FD 200 f3.5 lens on it all the time. The new adapter doesn't allow access for adding nuts. Only hope would be to remove screwws, JB Weld everything together, and put the screws back in place. .
JR obviously spent a lot of time improving the adapter. Why didn't they fix the tripod foot? That was a bigger problem than the way the aperture control ring worked. Te adapter also seems to reflect less light inside, which increases picture IQ.
I was also worried that the new, non- cone shape would be hard to hand hold. I have small fingers so it isn't as tight as the Pentx adapter. The Pentax leaf shutter has to fit some where, and is worth its weight in gold.
thanks
barondla
Enjoy the Q.