Nikon TC-14EII  type_Light Meter 5 for Mamiya RB67 is

5 for Mamiya RB67 is in excellent cosmetic condition

but if you expect perfection from your Leica accessories (and that's fine

with minor cosmetic brightmarking (mostly on the top housing)

and shooting conditions- so don't bet the farm on it

with room for a mid-sized DSLR or mirrorless camera and standard lens

Nikon TC-14EII &nbsptype_Light Meter 5 for Mamiya RB67 isThe Nikon TC 14EII 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 1 stop of light. One of Nikons most widely compatible teleconverters, this TC 14EII is in excellent condition, with clean glass.