Ophthalmoscope Head Halogen Coaxial

Manufacturer #11720

Manufacturer: Welch-Allyn

Application: Ophthalmoscope Head

For Use With: For All Welch Allyn 3.5 V Handles

Lamp Size: 3.5 Volt

Type: Coaxial

Usage: Reusable

Halogen HPX lamp provides 30 percent 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)

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

Replacement bulb Welch Allyn part# 04900-U

(Packaged: 1 Each)