The Rollei Schneider 40mm f/3.5 Super-Angulon lens is an ultra wide angle lens with speed and compactness unmatched in this type of lens.
Rollei lenses for the 6000 series cameras are currently available in two versions - PQ and PQS. PQ lenses work with all SLX and 6000 series cameras an offer a top shutter speed of 1/500sec. PQS lenses are intended ONLY for the 6001, 6003 and 6008 cameras and offer a top speed of 1/1000sec.
Ultra wide angle lens for the 6000 series
It has outstanding sharpness over the whole focusing range down to close-ups of .4m (19") comes from its "floating element correction"