Features : ” Halogen HPX”! lamp provides 30% more light output for true tissue color and consistent, long-lasting illumination. ” Fiber optics project cool light to the distal tip with no reflections and no obstructions for superior views of the tympanic membrane. ” Wide-angle viewing lens allows for instrumentation under magnification. ” Sealed system allows for pneumatic otoscopy. ” Knurled texture ensures a secure grip.