On Wed, 2 Sep 1998 09:37:08 -0400, "Tom Barclay" wrote:

>Can anyone tell me the difference between the Nikon TC-14A, TC-14B, and TC-14E
>1.4x teleconverters (besides the prices). I'm looking for one which will work
>with my Nikon N70, and 80-200/2.8 AF D Nikkor lens. I don't know which is
>compatible with my system, or whether I have a choice. If I use a teleconverter,
>will autofocus, 3D matrix metering, etc., still work with the above lens?

You will find these listed at the end of my Nikkor evaluation list,
on my web page, under "I babble". Also look up the particular lens...
AF, "D", and other auto features (except "M" and "A" modes, and
auto-diaphragm stop-down) will not work with your combination,
but the TC14/14B/14C on the 80-200 f2.8 AF Nikkor is great, and
can even be sharper than the X->300mm zooms alone. The TC16A and
TC14A are also useable, but not with as good results (the 16A
will provide a limited-range AF capability itself, but doesn't
allow the lens to AF...).