Originally posted by Marc Langille Thanks Ron for the reference material!
I've wanted to "play" with the FA* 80-200/2.8 power zoom function more. Unfortuantely documentation is not very good in the FA lens manual. I'll check the PZ-1P manual out!
Obviously you know why I am interested in learning more... decisions, decisions...
Cheers,
Marc
Marc,
If you are interested in the FA*80-200 f2.8, all I can say is that you won't be disappointed except that it is heavy! I really cannot recommend it highly enough and it really is a beautiful piece of kit.
As for the power zoom function, the only thing that works is the actual power zoom feature and none of the other features, like "Zoom Clip" and "Image Size Tracking" etc.
The power zoom works in 3(? I think) speeds/stages. You turn the zoom ring a small amount and it zooms slowly, you turn it a little more and it zooms faster and then you turn it to the last(?) amount and it zooms very fast. I find it an excellent feature as it frees up your hand a little more as you do not need to turn your hand, just move your fingers. This makes for a more steady zooming function and makes tracking your subject much easier.
On a manually operated zooming ring, if you can imagine when you have to turn your hand over the zoom barrel to zoom, you can accidently lose your subject out of the VF, especially if you need to zoom quickly. With the power zoom, it is a gentle movement of the fingers, rather than the whole hand, that makes for a smooth and uninterupted zoom. The tripod socket makes for a great cradle for your hand whilst two fingers are used to use the power zoom.
The other thing that can be of help is if you decide to manually focus and zoom at the same time. If you zoom with your left hand you can actually zoom with two fingers whilst using MF with another two fingers. It is difficult, but it can be done! Try doing that with a manually operated zoom!