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  • Optional SureColor LED
  • 3.5V Halogen Light for true tissue color and long-lasting performance
  • Coaxial optics produce a shadow-free spot, easier entry into undilated pupils, and a larger field of view
  • 18 unique aperture/filter combinations for greater versatility
  • 28 focusing lenses (-25 to +40 diopters)
  • Red-free filter may be used with any aperture
MFR#: 11720
Ships Out Within: Discontinued
Light Source
TypeHalogen HPX™ lamp
Voltage3.5 V
 
Optics
Number of Apertures18
Number of Lenses28
Diopter Range-25 to +40 diopters
 
Material(s)
HeadCompact Head Design
 
Dimensions & Weight
Length7"
Weight4 lbs.
 
Warranty
Product Warranty1 Year Limited
 
Country of Origin
Product made in:USA
 
  • Features Long-Lasting LED Illumination
  • For Assessment & Viewing of Eye Structures
  • 20x Larger Viewing Area than Normal Ophthalmoscope
  • w/ Durashock Technology for Durability
  • Compatible with Welch Allyn 3.5V Power Handles
  • w/ Reusable Eye Cup to Establish Viewing Distance
MFR#: 118-2-US
Ships Out Within: 14 - 21 Business Days
Light Source
TypeLED
Voltage3.5V
 
Dimensions & Weight
Length10
Weight0.5
 
Ophthalmoscope Specifications
Ophthalmoscope TypePanOptic LED
 

Welch Allyn 11720 3.5 V Coaxial Ophthalmoscope Head [DISCONTINUED] *DISCONTINUED*

By Welch Allyn | Mfr#: 11720 | Tiger#: TM8658
  • PanOptic™ Ophthalmoscope WEL11720
  • 3.5 V Coaxial Opthalmoscope diagram
  • LED Lamp for 11720 Ophthalmoscopes

Highlights

 

  • Optional SureColor LED
  • 3.5V Halogen Light for true tissue color and long-lasting performance
  • Coaxial optics produce a shadow-free spot, easier entry into undilated pupils, and a larger field of view
  • 18 unique aperture/filter combinations for greater versatility
  • 28 focusing lenses (-25 to +40 diopters)
  • Red-free filter may be used with any aperture
List Price: $413.00
$295.30
You Save: $117.70 - 28%
  • Product Options
Availability:Out Of Stock
Ships Out Within: Discontinued
Tiger Medical no longer carries this item

Overview for Welch Allyn 11720 3.5 V Coaxial Ophthalmoscope Head [DISCONTINUED]

Welch Allyn Coaxial ophthalmoscopes incorporate a patented coaxial optical system, allowing the axis of illumination to be coincidental with the axis of vision into the retina, thereby eliminating annoying shadows and facilitating examination through virtually any size pupil or vitreous disorder.

The fundus and interior anatomy of the eye are viewed with precision and clarity.

The Welch Allyn 3.5 Coaxial Ophthalmoscope sports a 28 viewing lenses, a range of €“25 to +40 diopters, and fast, accurate one-hand selection. This helps compensate for patient or examiner refractive error.

The 3.5 Coaxial Opthalmoscope offers an additional crossed linear polarizing filter/red-free filter switch that increases the versatility of this instrument. 

When used in conjunction with available apertures, the coaxial ophthalmoscope yields 18 possible apertures.

The illuminated lens dial enables the practitioner to check the lens being used for a particular examination even in a darkened examination room. 

The brow rest allows the practitioner to use his/her own eyeglasses comfortably and safely. It also steadies the instrument while in use.

ADDITIONAL USES FOR THE COAXIAL OPHTHALMOSCOPE

In addition to examination of the fundus, the ophthalmoscope is a useful diagnostic aid in studying other ocular structures. The light beam can be used to illuminate the cornea and the iris for detecting foreign bodies in the cornea and irregularities of the pupil.

Package includes 3.5 V Coaxial Ophthalmoscope (head only), User Manual and comes with a 1-Year Warranty.

Select Model

  • 11720: 3.5V Coaxial Ophthalmoscope
  • 11720-L: 3.5V Coaxial Ophthalmoscope with SureColor LED

 

Made in the USA