How do these ZEISS 15x 60 B/GA compare to modern binoculars of similar power? How does one know whether they are looking at the newer late-90's thru 2002 versions or the older ones? What is a fair market value these days? I'm looking for something to view distant terrestrial objects (think ships and distant sheep) from a tripod. I should note I'm thinking about Leica Ultravid 12x50 or 10x50 options as well which are currently advertised for $2,000 USD for Christmas sales.
Thanks,
Sid
Thanks,
Sid