g-spot said:SO the 70-200 f2,8 IS L gives better results, even with a 2x convertor? Better than a 400mm L non is or 100-400mm L IS?
Ofcourse for the price of the 70-200mm 2,8 with convertor, one can buy two good lenses; 70-300 IS L + 400 5,6 L..
G.
tron said:Unfortunately Canon has ignored that focal length (and price, size and weight) range. Both 100-400 and 400/5.6L are very old and would benefit from upgrade (but not so for our wallets :...)
Quite an indication that they are not really value for money as there are already incompatibility issues. By the time next generation canon cameras are introduced they may not even function fully open...AlanF said:Some will autofocus only wide open at f/5.6.


RiceCanon said:I am a complete newby to Photoshop as I just finished a series of video tutorials and used ACR, Photoshop for the first time on this set of images, so excuse me if I don't fully understand your questions.In ACR the crop % shows 54 for the seagull and 45 for the eagle. I believe I settled on Unsharp mask for the sharpening method. Some of the sharpness seems to have been lost in posting to this website so I have much to learn and improve upon!