Ophthalmoscope features five aperture selections for general and specialist use; 17 lenses from -20 to +20 diopters; illuminated dial and built-in lens dust cover. Otoscope features fiberoptics for cool, obstruction free light transmission; wide angle, removable lens and disposable polypropylene ear specula. Both units feature a 2.5V halogen light source, interchangeable metal handles and a lifetime quality performance guarantee on optics. Includes fitted case. Latex free system.