Over the years I have come to like certain features designed into lens'.
One, must have, is a fixed f-stop. I really don't like lens that change there f ratio as you zoom them.
Sometimes you just don't have a choice. But fortunately, most of them are lower quality consumer lens and not “L”.
Second I really like a lens that doesn't change it's shape as you zoom it. A lot more difficult to find.
Even high end lens' do this.
The Canon 70-200mm F2.8 is quickly becoming my favorite lens of all time and I have been at this for 40 years. This lens has no peers. It is fantastic.
The Sigma 50-150mm F2.8 is running at close second. Not an "L", but not bad at all.
Canon are you listening?
EB
EOS 1DX and 1D Mk IV and less lenses then before!
