Nikkor TCs (teleconverters)


First impressions:

I have used both the 1.7 and the 2.0 converters from Nikon. I mainly used them in combination with the Nikkor 105VR 2.8 or the 70-200VR 2.8 lenses.
On the 70-200 2.8 it is still possible to use auto focus because the resulting combo was f5.6. With the 70-200 2.8, I had decent pictures even at 400mm 5.6 but quality is higher with the 1.7 TC.

Pros

    - cheap way to have a virtual long lens
    - good quality when used on fast high end glass (70-200VR 2.8 for instance)
    - AF still possible if fast lens (2.8)

Cons

    - picture degradation (higher on the 2.0 than on the 1.7)

A few pictures


An example