The Sunday BIRD Volume 8, Issue 28: December 30, 2012

Thanks for sharing the nice pictures. The pictures are encouraging as I was also thinking of adding the 1.4tc to my 70-300 ,but not sure about the IQ . Could you pls share some more info on this setting-Wheather shots were taken handheld,did autofocus work?Thank you.

I too face difficulty in focussing Birds in Flight at 300 mm-the lens focusses from close-up to telephoto end. This can be partly overcome by rezooming to 70mm, autofocus- then zoom to 300mm and refocus again.

Kind regards

Gopal