Leitz 16471J (AKA OTRPO) lens head extension tube brand_Kenko Includes diffuser and fifth battery

Includes diffuser and fifth battery compartment for faster recycling

The extremely offset handles give this head a bit of a strange geometry

The Yongnuo YN-560 III looks like a Canon 580EXII

but autofocus will only work on cameras with a built-in focusing motor

I studied the blade

Leitz 16471J (AKA OTRPO) lens head extension tube brand_Kenko Includes diffuser and fifth batteryThe 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.