Rollei Retro Reversing adapter - Expands the close-up range (bayonet Size Vi)

The reversing adapter expands the close-up range of the Rolleiflex camera. It allows reverse-mounting of lenses with focal lengths from 50 to 120 mm without loss of automatic functions. It is particularly well-suited for use with the bellows unit. The 80mm Planar lens f/2.8 will then yield reproduction ratios from 1.8:1 to 3.5:1.