Thanks a lot Rick for your quick response and I apologize for my ignorance. I feel I need to describe the way I am looking at this issue: My reference point is my current camera (T3i) and main lens (Canon EF-S 55-250 1.4-5.6 IS II). I bought the Sig...
Thanks Tronhard for your excellent article. Could you please expand on "the lens stabilization does not work with the IBIS ". What are the implications?I just purchased a Sigma 150-600 for wildlife and quick action. I currently have an old beginner's...
