No question about it... I have *got* to get a catadioptric lens. About a 600mm would be nice. Of course, I'd have to buy a Phoenix or Tamron 'cause Nikon would want my left nut for one...
I bought the Sigma 600mm for my Canon AE1 some time in the early 80s, and bought an adaptor for my Canon EOS 50E. I paid $400 for the tens then. I hate to think what I'd pay now.
Lenses
Re: Lenses