Does it work with F/FA lenses or only with manual focus lenses? Rubenstein, Bruce M (Bruce) wrote:
I think that it is a pretty good tele-extender, although I never compared it to an expensive 7 element one. It one of the better ways to get an 85mm AF portrait lens (with a 50mm). The elements move to provide the AF capability, so it only works over a particular distance range that varies with the particular lens being used.
BR
-----Original Message-----
From: Michael Cross [mailto:mcross@;ncen.org]
I am particularly interested in the image quaility loss and autofocus performance.
Thanks!
Michael Cross
