nigelblake
don't re member
Check out this beastie....... not for hand-held images I fear, and you would need some damned clear air between you and the subject to avoid softening from atmospheric compression.
http://www.zeiss.com/c12567a8003b58b9/Contents-Frame/8baac109cb80bddfc12571e100393a1b
http://www.zeiss.com/c12567a8003b58b9/Contents-Frame/8baac109cb80bddfc12571e100393a1b