Specifically, how far would the extra MPs extend a 200mm lens with
a crop of equivalent quality. Or put another way, with the D50's
6.1 MP, how much longer than 200mm can one crop without losing IQ.
Somehow I'm guessing there is not such a clear-cut answer. I do
hope I'm making some sense with my question. Thanks to all, in
advance, for any illumination on the topic!
Best regards,
Barry
Interesting choice, do you get 48% more zoom or get 67% more
pixels? Mathematically it's a no brainer, you can take a pic at
135mm and crop to the equivalent of 200mm and still have pixels to
spare. So the vote goes to the D80 with the cheaper lens. This is
contrary to what I tell me people which is to invest in glass not
bodies as glass stays constant in price, bodies drop in price as
new models come out.
--
I invite you to visit
http://barryphoto.smugmug.com/