Welch Allyn WA11720 Coaxial 3.5V Ophthalmoscope Head

Welch Allyn introduced Halogen HPX™ lamp technology to provide 30% more light output than previous halogen lamps. The mix of halogen and xenon gases provide whiter, longer lasting light -- making your task of an accurate physical diagnosis easier.
Coaxial vision system, sealed optics, and Halogen HPX™ illumination for excellent views of the fundus.

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.

Includes:

3.5v Coaxial Ophthalmoscope (Head Only)
3.5v Halogen Lamp

Warranty:
Welch Allyn will repair or replace, free of charge, any parts of its own manufacture proven to be defective through causes other than misuse, neglect, damage in shipment, or normal wear.

Welch Allyn WA11720 Coaxial 3.5V Ophthalmoscope Head

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