SKU: WA-11720

Welch Allyn Coaxial Ophthalmoscope 3.5v (Head Only)

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The Welch Allyn 11720 Coaxial Ophthalmoscope facilitates ophthalmoscopy by enabling easier entry into the eye, a larger field of view, and reduced glare compared to standard ophthalmoscopes. Additionally, this ophthalmoscope provides 30% brighter, whiter light output with the Halogen HPX Lamp for true tissue color and consistent, long-lasting illumination. Furthermore, the sealed optics keep out dust and dirt for years of maintenance-free operation, and the polarizing filter virtually eliminates corneal reflection.

Diagnostic Set Brand

Diagnostic Type

Features

  • Halogen HPX lamp provides 30% brighter, whiter light output for true tissue color and consistent, long-lasting illumination.
  • Coaxial optics produce a shadow-free spot, easier entry into undilated pupils, and a larger field of view.
  • Polarizing filter virtually eliminates corneal reflection.
  • Red-free filter may be used with any aperture.
  • 18 unique aperture/filter combinations for greater versatility: micro, small, and large spot sizes, cobalt blue filter for corneal exams, fixation target, and slit aperture (all on a 6-position, continuously rotating aperture dial). Plus: red-free filter, polarizing filter, and unfiltered Halogen HPX on a 3-position switch–each position can be engaged with each of the 6 positions of the aperture dial, for a total of 18 possible combinations.
  • Sealed optics keep out dust and dirt for years of maintenance-free operation.
  • Rubber brow rest prevents scratching of eyeglasses.
  • 28 focusing lenses with a range of -25 to +40 diopters.
Features
  • Halogen HPX lamp provides 30% brighter, whiter light output for true tissue color and consistent, long-lasting illumination
  • Coaxial optics produce a shadow-free spot, easier entry into undilated pupils, and a larger field of view
  • Polarizing filter virtually eliminates corneal reflection
  • Red-free filter may be used with any aperture
  • 18 unique aperture/filter combinations for greater versatility: micro, small, and large spot sizes, cobalt blue filter for corneal exams, fixation target, and slit aperture (all on a 6-position, continuously rotating aperture dial). Plus: red-free filter, polarizing filter, and unfiltered Halogen HPX on a 3-position switch–each position can be engaged with each of the 6 positions of the aperture dial, for a total of 18 possible combinations
  • Sealed optics keep out dust and dirt for years of maintenance-free operation
  • Rubber brow rest prevents scratching of eyeglasses
  • 28 focusing lenses with a range of -25 to +40 diopters
OPHTHALMOSCOPE Essentials

28 Focusing Lenses with a Range of -25 to +40 Diopters

Polarizing Filter

18 Unique Aperture/Filter Combinations

Sealed Optics