Item is new, sealed in plastic and original wrapping. Halogen HPX Lamp that provides 30% more light output, for true tissue color and consistent, long lasting illumination. Coaxial optical system for shadow-free spot and easier entry into undilated pupil.
Crossed linear polarizing filter to reduce corneal reflection. 6 apertures for all general and specialist use with 18 possible aperture combinations for greater versatility. Red-free filter for use with any aperture. 28 lenses -25 to +40 diopters for better resolution.
Rubber brow rest prevents scratching of eyeglasses. Illuminated lens dial clearly identifies setting. Sealed optics for better dust protection. The item "FACTORY SEALED 11720 WELCH ALLYN 3.5 V COAXIAL OPHTHALMOSCOPE for DIAGNOSTIC SET" is in sale since Saturday, December 09, 2017. This item is in the category "Business & Industrial\Healthcare, Lab & Life Science\Medical Specialties\Ophthalmology & Optometry\Ophthalmoscopes".The seller is "picosas" and is located in Gainesville, Virginia. This item can be shipped worldwide.