In article
>I just bought a used TC-16A in Helsinki. It does not come with any manual,
>so I have no idea what lenses I can use with it. I have tried on my
>AF50/1.8 and AF180/2.8 on my N90 and they seems to work fine (haven't seen
>the slide back yet)
>My questions are:
>1. Are they suppost to be only for non-AF lenses, or also for AF lenses?
It will physically fit (and work with) almost any Nikon-mount lens.
>2. Am I suppost to set the fucos on infinite only or I can use MF to
> focus a bit and TC-16A to do the rest?
Whatever-you-want/whatever-works.
>Any comments on special caution on this converter?
No.
>How about the optical quality?
Not up to any of the Nikon 1.4X converters, but generally
better than the TC200/201 2X - not great, but useable
stopped down with many lenses.
Hope This Helps