Leica CL Brochure lens mount_Mamiya NC The Nikon TC-17EII is an

The Nikon TC-17EII is an autofocus teleconverter designed for select Nikon AF-S telephoto lenses (here's Nikon's compatibility list)

Lightweight and compact

including pre-AI and AF/AF-D lenses (sold separately)

it does have a clean 47mm f2 Kodak Ektar lens- which is pretty exciting- plus a good rangefinder and accurate shutter

with minor surface finish wear

Leica CL Brochure lens mount_Mamiya NC The Nikon TC-17EII is anOriginal Leitz brochure for the Leica CL. Features the corresponding 40 and 90mm lenses in addition to the CL. Cover has some discolouration and edge wear, contents are in good condition with a minor fold crease down the centre.