Welch Allyn 3.5V Coaxial Diagnostic Set With Throat & Nasal Illuminators &
This portable set features Welch Allyn's finest diagnostic
instruments. The Coaxial Ophthalmoscope (11720) uses a Halogen HPX lamp that provides 30% more light output for true tissue color and consistent, long lasting illumination. It has 28 lenses from 25 ...