I picked up a 100-400 f4.5-5.6 L IS lens yesterday and I tried it out Today.
I have some good images taken with it. I think it has a potential.
One thing is sure: it was much more enjoyable to hand hold it for hours than the 500 f4.0 L IS.
Thanks for looking.
Canon 7D Mark II.
Canon 100-400 f 4.5-5.6 L IS Mark II.
ISO 400
f 8.0
1/800 s
HH