According to Rollei this Rolleiflex SL 2000F Still Video prototype was built or designed around 1994 and was based on the Rolleiflex SL 2000F with manual 35-70mm zoom and bellows.
According to Rollei this Rolleiflex 3003 Still Video Prototype was built or designed around 1994 and was based on the Rolleiflex 3003 with with RBM Planar 1.8/50mm lens.