Welch Allyn® 3.5V SureColor LED Coaxial Ophthalmoscope

Welch Allyn® 3.5V SureColor LED Coaxial Ophthalmoscope; Power Handle Not Included The patented Welch Allyn Coaxial Vision System facilitates ophthalmoscopy by enabling easier entry into the eye, a larger field of view, and reduced glare compared to standard ophthalmoscopes. Features Sure Color™ LED lamp 18 unique aperture/filter combinations for greater versatility Polarizing filter virtually eliminates corneal reflection Detect corneal abrasions with the cobalt blue filter Compatible with all existing Welch Allyn 3.5 V power sources Look for the traditional "flat-top" design you've come to trust