Ophthalmoscope head with lens wheel features 25 corrective lenses from -20 to +20 diopters * Otoscope head with removable 4x magnifying lens and insufflator fitting * Bayonet head locking mounts for secure connection to the battery handle * C cell powered battery handle with rheostatic on/off switch * Auto-clavable polypropylene ear specula in 2.5mm 3.5mm and 4.5mm sizes * Adapter to allow use with Welch Allyn or compatible disposable specula * Complete in zippered case with fitted foam insert that is scuff and scratch resistant and cleans easily * Weighs 20 oz. * Inspected and packaged in the U.S.A. from foreign components * Batteries NOT included *