Product description
Halogen light for true tissue color and consistent, long-lasting illumination;Apertures include large and small spot, semi-circle, and red-free filter;Dust protection for maintenance free life;Rubber brow rest prevents scratching of eyeglasses;"AA"polycarbonate battery handle interchanges with OT8C Otoscope;Pocket clip with integral on/off slide switch for ambidextrous use.Correcting lenses: 19Bulb: 2.5V 1.6W halogen lampBatteries: Two "AA" batteries or two "AA" NiMH Rechargeable Battery