PanOptic Ophthalmoscope Only The revolutionary PanOptic provides easy entry into the eye together with a wider field of view to more easily observe conditions such as hypertension diabetic retinopathy and papilledema Fast entry into undilated pupils 5x larger view of the fundus vs. standard scopes in an undilated eye 25 degree field of view vs. the standard 5o field of view Greater working distance improves comfort for both practitioner and patient Detect with cobalt blue fiber and magnifying lens corneal abrasions Compatible with all existing Welch Allyn 3.5v power sources