CHG_CANON wrote:
The eagle look great! But, to be clear, this is a 500mm focal length. Everything from the extender is 'magnification' of the 500mm focal length image to an equivalent focal length of 700mm, when magnified (expanded) over the sensor. Everything from the cropped sensor is an equivalent field of view. If you'd had an actually 1120mm lens, imagine how hard it would be to find and track a moving subject with such a lens. Even with a superior EOS R7 mirrorless wonder.
I actually meant to say 1120 mm equivalent but in my haste to post I didn’t put that in. So is 1120 mm equivalent correct to say?