"Capt. Rob" wrote in message
oups.com...

Actually, and Bart will probably have to change his POV on this as I'm
100% correct, the most important factor for choosing ANY binocular set
is inter-ocular distances. This will determine if you can use them AT
ALL. No other aspect of a given optical design matters if you cannot
use both eyes. Steiner has several units that are not compatible with
all users.

That's because you have an ape-like skull and your eyes are set close
together with a large protruding brow.