3.5v AutoStepä Coaxial Ophthalmoscope Head Only Couches 2 piece sitter comes with 8975 2 piece sitter comes with feeder seat and mobile base * 12 Foot Long * Width permits wheelchair access * Height adjusts from 26 to 44 * Width adjusts from 19 to 26 * 12 Foot Long: Handrail length 12 Foot Platform size 12' x 42 * Platform size 12 x 42 * Stainless steel handrails * Child rail & abduction board options available 5v AutoStep© Coaxial Ophthalmoscope Head Only * The Welch Allyn AutoStep© Coaxial Ophthalmoscope uses a Halogen HPX lamp that provides 30% more light output for true tissue color and consistent long lasting illumination * Its 68 lenses in one diopter steps provide better resolution *