Rollei QBM mount lens to Micro 4/3 mount adapter - Olympus OM-D E-PL7 Panasonic G6 ND filter Images taken by it are

Images taken by it are showing sharp details even across the corners

Its iris can be manually adjusted according to available light levels

For using Canon EOS M (EF-M) mount mirrorless digital cameras with all Nikon F mount (including DX format) lenses

2 now becomes a 29mm f/0

Rollei QBM mount lens to Micro 4/3 mount adapter - Olympus OM-D E-PL7 Panasonic G6 ND filter Images taken by it areFor using Micro Four Thirds (m4 3) mount mirrorless digital cameras with all Rollei QBM mount lenses. Switching on "Shoot without lens" may be needed on several Panasonic M4 3 cameras. Switching shooting mode to M (manual) is recommended. Allows focus infinity. Not suitable for Olympus Evolt series Four Thirds mount DSLR cameras.