Leitz 16471J (AKA OTRPO) lens head extension tube brand_Paul C Buff In very good cosmetic condition

In very good cosmetic condition

except for- and I am going to take a few breaths to try to calm down before I continue this description- an ID number engraved on the side of the viewfinder

Leitz FOOBD graduated green filter for A36 slip-on mount

there is very light internal haze which will not affect imaging

Good focusing screen with split image

Leitz 16471J (AKA OTRPO) lens head extension tube brand_Paul C Buff In very good cosmetic conditionThe Leitz 16471J (AKA OTRPO) lens head extension tube can be used to increase the magnification of lens heads used on a Visoflex setup. requires a Visoflex, a focusing mount, and a lens head with a matched tube all sold separately. In good working order, with some cosmetic wear.