Welch Allyn 3.5V Coaxial Macroview Otoscope/Ophthalmoscope Sets Each 97200-MC by Welch Allyn GROUP: Diagnostic Instruments:Illuminators:Diagnostic Sets/Systems Item Description: 11720 Ophthalmoscope, 23820 Otoscope, Hard Case & Convertible Packaging Desc: Otoscope/Ophthalmoscopediag Set 3.5V Hd Cs Ea Country of Origin: Harmonized Tariff Code: Product Description: