| Author | Message | ||
     Bob L Rating: N/A |
Hi Curt: Right the 34mm is external threads and the 43.9420 is the internal threads. That sound about right to me, will be ordering a 44 to 55mm stepping Ring from B&H which is the only one I see they list in there source book. To bad its not 43, 43.5 or 46 mm as there are a bunch of rings with that thread. |