Manufacturer's Description:

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.   5x larger view of the fundus vs. standard ophthalmoscopes in an undilated eye.  25º field of view vs. the standard 5º field of view.  Patented Glare Extinguishment System prevents interference from unwanted glare and reflections.   Halogen HPX™ lamp provides bright, white light.