Hi lankya,
Sorry late to this replied cos I was having flu and fever for the past 10 days and hv just recovered, seen your waxbill taken with 300 F4 + TC 1.4X, excellent. the IQ is rather sharp and big after cropped.
Just another question on the Kenko TC. I have read somewhere that the "Kenko Teleplus Pro 300 DGX 1.4 Nikon AF" do sometime report wrong EXIF data right ?
showing 300mm instead of 420mm ...will this affect the IQ or how frequent does it gave wrong data?
Thanks for your last input if your don't mine sharing.