3.5 V Standard Ophthalmoscope
 
 
Welch Allyn, Inc.
Halogen light for true tissue color and consistent, long-lasting illumination 6 apertures for generalist use: micro, small, and large spot sizes, fixation target, slit aperture, and red-free filter 28 focusing lenses with a range of -25 to +40 diopters Rubber brow rest prevents scratching of eyeglasses