76990 - Welch Allyn 767 Oto/ Ophthalmoscope Body has yellowed due to fluorescent lighting, front has light spots Includes: Welch Allyn 767 3.5V Wall Transformer, Puts everything needed for fast, accurate diagnoses at arm's length. Convenient, modular package. Handle-based rheostats for quick light-intensity adjustments. Comfortable, contoured handles are easy to hold and maneuver. High-impact ABS housing is durable and easy to clean. Improved cradle design featuring OptiSenseTM, a reliable optical sensor that automatically turns handles on when they are removed from the cradles. Welch Allyn 25020 3.5V Diagnostic Otoscope Features Halogen HPX™ lamp offers true tissue color and long-lasting performance Wide-angle viewing lens allows for instrumentation under magnification Sealed system for pneumatic otoscopy and accurate diagnosis of otitis media Fiber-optic light has no reflections or obstructions of tympanic membrane views Welch Allyn 11620 3.5 V Halogen Ophthalmoscope Halogen light for true tissue color and consistent, long-lasting illumination Rubber brow rest prevents scratching of eyeglasses