Welch Allyn 2.5V/3.5V Halogen Diagnostic Otoscope Each 209012 by Welch Allyn GROUP: Diagnostic Instruments:Illuminators:Otoscopes Item Description: Accessories: Lens Holder Screw, Pan Slotted, 3-56.182 Packaging Desc: Screw Lens Holder Country of Origin: Harmonized Tariff Code: Product Description: Halogen illumination with fiber optic light transmission provides brilliant, cool, distal illumination without visual obstruction or specular reflections. Wide angle viewing lens slides left or right for instrumentation under magnification.