Standard 2.5v Otoscope and Ophthalmoscope Set Foot Care 1 in high x 6 E1 3 1 in high x 6 Floor Model * Oversized aluminum heat sink with dual shade system * Standard incandescent quartz halogen * Color corrected full spectrum * Magnification: rimless 2X power 5 magnifier * Separate line of sight & line of light * 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 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