... 90 degrees' rotation. Auxiliary 110V/220V output under table Ophthalmic unit Specifications Features ·Adopts Europe style in ... it.·Worktable provides with 90 degrees’ rotation.Sliding table to accommodate two instruments.Table instrument voltage selectable, 3V, 6V, 9V, ... angle of swing arm: ±30° Table size: 840mm×405mm Table rotational angle: 90° Table sliding movement: 330mm Angle of rotation for ...