Nikon TC-17EII brand_Energizer It incorporates Nikon’s quick AF-S

It incorporates Nikon’s quick AF-S focusing system and new E-series electromagnetic diaphragm

In excellent condition

but Nikon made less than 500 of them between 1983 and 1988

8 Schneider Xenar lens in a Synchro-Compur shutter with shutter speeds from 1s to 1/500s (plus Bulb)

The Sinar Sinaron S 210mm f5

Nikon TC-17EII brand_Energizer It incorporates Nikon’s quick AF-SThe Nikon TC 17EII is an autofocus teleconverter designed for select Nikon AF S telephoto lenses (here's Nikon's compatibility list). In good cosmetic condition, with minor paint and finish wear. Good optics and function. Includes rear cap, but not the taller front cap (we provide a standard Nikon body cap)