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> Welch allyn panoptic ophthalmoscope head no. 11820
Welch allyn panoptic ophthalmoscope head no. 11820
* Fast, easy entry into undilated pupils
* 5x 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 cobalt blue filter and corneal viewing lens
* Patented Glare Extinguishment System prevents interference from unwanted glare and reflections
* Halogen HPX lamp provides bright, white light
* Compatible with all existing Welch Allyn 3.5 V power sources
