Welch Allyn Hand-Held Ophthalmoscope Coaxial Set 3.5 Volt - 11770

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Type: Coaxial Set

• Includes hard carrying case
• The Welch Allyn 3.5v Coaxial Ophthalmoscope uses a Halogen HPX lamp that provides 30 percent more light output for true tissue color and consistent, long-lasting illumination
• It has 6 aperture selections for general and specialist use, and 28 lenses with -25 to +40 diopters for better resolution
• Its illuminated lens dial clearly identifies settings
• The coaxial optical system produces a shadow-free spot and easier entry into undilated pupils
• The crossed-linear polarizing filter reduces corneal reflection
• The red-free filter may be used with any aperture
• It has 18 possible aperture combinations for greater versatility and sealed optics for better dust protection
• It comes with an adjustable rheostat control and smooth, knurled finish for a no-slip grip