Comprehensive Electric Optometry Work Chair with Matching Table Store Equipment Instrument and Glasses Optometry Chair 1.High quality cushion & superior furnishing of chair gives maximum comfort to patient during examination 2.Fully motorize chair operated by Foot switch for Up, Down movement. And it can smoothly lift up and down with low noise and able to bear big force. Product name Motorized Chair Model DT-1 Color Black Chair height 1340-1500mm Chair back height 780mm Seat width 500mm Chair lifting distance 160mm