ADC Diagnostix 5110N Pocket Diagnostic Set, Xenon Lamp, Black

The diagnostix 5110n pocket diagnostic set includes an otoscope and an ophthalmoscope. otoscope features fiber optics for cool, obstruction-free light transmission 2.5v xenon lamp wide-angle swivel 2.5x viewing lens permits instrumentation insufflator port (fitting and insufflator sold separately) for pneumatic otoscopy aa battery handle (batteries included) with on/off power switch integrated into pocket clip ophthalmoscope features five aperture selections (small spot, large spot, semicircle, fixed, and red-free filter) nineteen viewing lenses from -20 to +20 diopters for better resolution illuminated magnified lens dial rubber brow rest 2.5v xenon lamp meets or exceeds iso 10942, iso 15004-1, and iso 15004-2 each instrument includes aa battery handle (batteries included) with on/off power switch integrated into pocket clip set includes tube containing five each welch allyn 2.75 mm and 4.25 mm disposable specula one spare xenon lamp for each instrument two aa batteries for each instrument two-year warranty on instruments, lifetime warranty on optics set in hard case measures 7-1/4" x 4-1/2" x 1-1/2", weighs 1.07 lbs.