Erik DeBill said:
I've got to give another vote for the 70-200 F4L (no IS yet). This lens is a joy to use. It's light enough that I don't mind carrying it for many miles. It focuses very quickly. It comes with an excellent lens hood. It's as sharp as anything I've used..........
Soo... When I say that the 70-200 F4L is as sharp as anything I've used, I'm comparing it against (in rough chronological order):
- EF 50mm f2.5 macro
- EF 100mm f2.8 macro
Not something that should really challenge the abilities of any of the better lenses.
Erik,
I agree with everything except what I have left in your post, a small part, I must admit, yet important to question.
I wonder whether in practice the 70-200 is better for fine art nature photography than the EF 50mm Macro 2.5 and the EF 100mm 2.8 Macro. These lenses are amongst the very best tools made for the nature photgraphy, IMHO.
I would highly recommend revisiting these two lenses. I don't own the 100mm Macro but that is planned or else the 150mm Macro by Sigma.
I do have a Macro screw-in front filter lens for the 70-200, but this is just a useful thing to have in one's bag, not a competitor for the Macro lenses!
So that is my take on the Macro lenses, although it takes nothing from the "royal" position I assign to the 70-200 L lens.
The next issue is the idea that "The 20D is not professional". I would agree that the 20D is lowly compared to the latest the 1D series hardy and wonderful performers.
However, imagine 10-15 years ago, a 20D would be a $5000-30,000 camera if available!
The 20D IMHO can provide anyone with a living.
Weddings? No problem. just take large groups with a rented Mamiya 7 or ant Haselblad, Bronica or Mamiya Pro film camera from the past 30 years! Otherwise the 20D is way superior for event photography where you have many pictures to take at a reasonable competitve cost.
Landscape? Get a Sigma 12-24 Zoom, $689 new or stitch.
Architecture: as above, but you are challenged for more sophisticated demands and may need to rent.
Portrait, the 70-200 or the EF 50mm Macro
and so on!
Don't underate what you have!
You have enough to do almost anything you may put your mind too, except perhaps birding!
A long response, but we need sometimes to get some reinforcement that our "stuff" is somehow not good enough.
One suggestion, try for two weeks to just use your EF 50m Macro as your only lens, you might be amazed!
Your choice of the 70-200 is one of the best any photographer can ever make! That, IMHO, is the money lens!
Asher