Nikon TC-14EII  type_Tripod & Mounting 8-4 is a telephoto zoom

8-4 is a telephoto zoom lens with an interchangeable Tamron Adaptall mount (a Pentax K mount is included)

It runs on rechargeable battery packs

This is a fair-weather camera- there's no flash and the aperture is something like f22- but whatever

minor paint wear

Nikon TC-14EII &nbsptype_Tripod & Mounting 8-4 is a telephoto zoomThe Nikon TC 14EII is an autofocus teleconverter designed for select Nikon AF S telephoto lenses (here's Nikon's compatibility list). One of Nikons most widely compatible teleconverters, this TC 14EII is in excellent condition, with minor cosmetic wear, clean glass, and good function. Includes rear cap, but not the taller front cap (we provide a standard Nikon body cap)