Master Product Catalog - Welch Allyn

OPHTHALMOSCOPESEye, Ear, Nose & Throat3.5 V Standard OphthalmoscopeApertureSelectionDialUses halogen light for true tissue color and consistent, long-lastingillumination. Versatile and reliable at an economical price.117103.5 V Standard Ophthalmoscope(head only)LensSelectionDisc■■■■■■■■Halogen light for true tissue color and consistent, long-lasting illumination6 apertures for generalist use: micro, small, and large spotsizes, fixation target, slit aperture, and red-free filter28 focusing lenses with a range of -25 to +40 dioptersRubber brow rest prevents scratching of eyeglasses11710 Standard Ophthalmoscope (head only)3.5 V Standard Ophthalmoscope: Accessories03000-U 3.5 V Halogen Lamp for 11710 Standard OphthalmoscopeAperturES for: 3.5 V Standard OphthalmoscopeMicro-Spot Apertureallows quick entry into small, undiluted pupils.Fixation Aperturehas graduated crosshairs for measuringeccentric fixation or locating lesions.Small Apertureprovides excellent view of fundus throughan undilated pupil.Slitused to determine levels of lesions and tumors.Large Aperturestandard aperture for a dilated pupil andgeneral examination of the eye.Red-Free Filterexcludes red rays from examination field for easyidentification of veins, arteries and nerve fibers.LensesFiltersOptical System28 Lenses-25 to +40 DioptersRed-freeStandard Optics14