Ron,
Thanks for the ideas. I will think long and hard about this, particularly in light of the fact that my good viewing eye would be treated to a wonderful Fujinon 7x50 view. But I have to admit, this type of project seems daunting, if it is to be done right.
Another factor, in addition to the ability to soon have a viewing device in my hand (without the headaches of a major project) that might cause my good eye to go the monocular route is the fact that, unlike even the smallest compact binoculars, this Leica monoclular, and its Zeiss brethren, can be carried in a shirt pocket, ready for action during those times when, defying all predictability, one has the opportunity for an amazing view during the most mundane circumstances. For example, when walking out of a supermarket parking lot, a rare sight presents itself, be it a rare bird that has lost its way (fairly common here in Hawaii) or some other sight one would not expect under such circumstances. IF usable (and that is a big "IF"), I would see so very, very much more if I were to be able to take a viewing instrument with me at all times.
I have considered taking a pair of Zeiss Victory 8x20s with me every where, but getting them out of their case and up to my eyes would take longer than the viewing object would be likely to stick around. Of course the very best thing to do would be to hang a pair of compact binos around my neck always. However, I am already such a dork that I think that walking around this way with binos always around my neck would be just a bit too much for my few friends to take and I would end up with no friends at all.
So, although their are many problems with a solution like this Leica monocular, and I am leaning away from it, I still have not eliminated it altogether. This continued, but skeptical, interest is based mainly on my particular circumstances of having only one eye from which to view, and my attraction to a device that could be carried everywhere from walking to the office, to going out to dinner, to hiking, to virtually anything I do. But the big "IF" is, is it possible for one, with enough practice, to learn to hold this device in a manner that deems it steady enough to be of use?
Least you think I would depend on this device only, I have purchased a Zeiss 85Fl spotting scope and a Tele Vue 85 (with an extension tube that allows for an eight foot close focus), for those times when I go to an area with plenty of birds and just set up for the afternoon.