Other products by Welch Allyn

Description  more details

Model 11720 Coaxial vision system, sealed optics, and Halogen HPX illumination for excellent views of the fundus. The Halogen HPX lamp provides 30% brighter, whiter light output for true tissue color and consistent, long-lasting illumination.

The mix of halogen and xenon gases provide whiter, longer lasting light—making your task of an accurate physical diagnosis easier.

  • 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.

Key Components
  • 3.5v Coaxial Ophthalmoscope (Head Only)
  • 3.5v Halogen Lamp
Accessories
Call to order:

Replacement Parts: 04900-U: 3.5v Halogen Lamp

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