Macroview vet otoscope w/spec. Get a wider, deeper, clearer view of the ear with, a MacroView. Using advanced technology in an innovative design the MacroView veterinary otoscope gives you large, sharp, nearly full view of the tympanic membrane, even in large dogs. An easy to focus eyepiece, enables you to get crystal clear views of the ear canal at any point. Approximately 27% greater magnification than with traditional otoscopes Approximately 35% greater field of view than with traditional otoscopes True grip for secure fastening of ear specula and an ejection feature for easy removal Built-in throat illuminator MacroView attaches to any WelchAllyn 3.5v power source (supplied separately) Supplied with 4mm, 5mm and 7mm specula, with improved taper for deep ear viewing.