I while back I posted a question about what ring (s) I would need to mount the HV30 on my Letus extreme. I think it was Chris Barcellos who suggested two rings- a 43 to 58, and a 58 to 72. I called bh today about buying the HV30, and the sales guy told me he had a 43 to 72 in stock. Is there any reason why I would need the two instead of one ring?
Thanks
Bruce Yarock

The simple answer is it costs more to get one ring. Both methods work.
-C

Thanks.
Bruce Yarock

Christopher,
This one should work, correct?
Bruce Yarock

rasdr7243 | B&H Photo Video (http://www.bhphotovideo.com/bnh/controller/home?ci=0&shs=rasdr7243&sb=ps&pn=1&sq=desc&InitialSearch=yes&O=jsp%2FdeadEnd1.jsp&A=search&Q=*&bhs=t&Go.x=18&Go.y=13)

Yep. That will do the trick.
-C