Have you looked at the
Zoozii website lately? I know I hadn't - I just cruised over there looking up some pricing, and damn - have they ever done a nice job! Nice samples and presentation and pdfs explaining how to use.
For all I know, the site was upgraded years ago, but it looks really nice and is easy to use, and very appealing - and those
bubble focals look really, really interesting ... so does the
bar knob ... hmmmm.