Coaxial optics produces shadow-free spot viewing.

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.


  1. Halogen HPX® lamp illumination for true tissue color
  2. 18 unique aperture/filter combinations for greater versatility
  3. Polarizing filter virtually eliminates corneal reflection
  4. Detect corneal abrasions with the cobalt blue filter
  5. Compatible with all existing Welch Allyn 3.5 V power sources
  6. Look for the traditional “flat-top” design you’ve come to trust
Weight350 g
Dimensions5.1 × 8.5 × 4.4 cm