WELCH ALLYN 3.5V COAXIAL OPHTHALMOSCOPE #11720. THIS IS THE HEAD ONLY! This item is brand-new-in-the-box, never used.Halogen HPX provides light for true tissue color. Coaxial optics provide a shadow-free , easier entry into the undilated pupil, and a larger field of view. Polarizing filter virtually eliminates corneal reflection. Sealed optics keep out dirt and dust. 18 unique aperture/filter combinations, 28 focusing lenses with a range of -25 to 40 diopters. The item "WELCH-ALLYN-3-5V-COAXIAL-OPHTHALMOSCOPE-11720-NEW" is in sale since Wednesday, March 14, 2018. This item is in the category "Business & Industrial\Healthcare, Lab & Life Science\Medical Supplies & Disposables\Other Medical Supplies". The seller is "soloventas16287" and is located in Irvington, New Jersey. This item can be shipped to United States.