Nikon TC-14E II lens mount_Sony E a proven technology that is

a proven technology that is very hard to lose and yet still slips into a shirt pocket

This Canonet is in very good cosmetic condition

but there is some wear and light corrosion on some metal surfaces

It kind of looks like an older camera

or you're thinking of converting to a plate camera

Nikon TC-14E II lens mount_Sony E a proven technology that isThe Nikon TC 14E II is an autofocus teleconverter designed for select Nikon AF S telephoto lenses (here's Nikon's compatibility list). Provides a 1. 4x focal length boost, costs about a stop of light. One of Nikons most widely compatible teleconverters, this TC 14EII is in good cosmetic condition, with some paint wear; optics and function are excellent.