Welch Allyn Ophthalmoscopes

11820-CE Welch Allyn PanOptic Ophthalmoscope Head 3.5V with Cobalt Blue Filter & Corneal Viewing Lens

The revolutionary Welch Allyn 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 papilledaema.

Features & Benefits

• Fast, easy entry into undilated pupils
• 5 x larger view of the fundus vs. standard ophthalmoscopes in an undilated eye
• 25° field of view vs. the standard 5° field of view
• Greater working distance improves comfort for both practitioner and patient
• Helps detect corneal abrasions with a cobalt blue filter and corneal viewing lens (model 11820 only)
• Patented Glare Extinguishment System prevents interference from unwanted glare and reflections
• The Halogen HPX™ lamp provides bright, white light
• Compatible with all existing Welch Allyn 3.5 V power sources