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Welch Allyn 11720-L Ophthalmoscope
Limited Time Only- Special Promotions:
- $100 Instant Rebate Applied
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*Head Only, Handle Not Included
Video Demonstrations
See Attachment Tab below to view Instructions for Use and Disinfecting Procedures.
Welch Allyn 11720-L Direct Ophthalmoscope Features:
- 1-Year Manufacturer Warranty
- Long-lasting LED illumination
- 18 unique aperture/filter combinations for greater versatility
- Polarizing filter virtually eliminates corneal reflection
- Detect corneal abrasions with the cobalt blue filter
- Compatible with all existing Welch Allyn 3.5 V power sources
- Look for the traditional "flat-top" design you've come to trust
MICRO-SPOT APERTURE- allows quick entry into small, undilated pupils.
LARGE APERTURE-standard aperture for a dilated pupil and general examination of the eye.
![mc-aperture-slit mc-aperture-slit](https://www.welchallyn.com/content/dam/welchallyn/images/Campaigns/Physical%20Exam/Eye%20Exam/mc-aperture-slit.jpg)
SLIT-
used to determine levels of lesions and tumors.
![mc-aperture-small mc-aperture-small](https://www.welchallyn.com/content/dam/welchallyn/images/Campaigns/Physical%20Exam/Eye%20Exam/mc-aperture-small.jpg)
SMALL APERTURE-provides an excellent view of the fundus through an undilated pupil.
![mc-aperture-fixation mc-aperture-fixation](https://www.welchallyn.com/content/dam/welchallyn/images/Campaigns/Physical%20Exam/Eye%20Exam/mc-aperture-fixation.jpg)
FIXATION APERTURE-has graduated cross-hairs for measuring eccentric fixation or locating lesions.
![mc-aperture-red-free mc-aperture-red-free](https://www.welchallyn.com/content/dam/welchallyn/images/Campaigns/Physical%20Exam/Eye%20Exam/mc-aperture-red-free.jpg)
RED-FREE FILTER-excludes red rays from the examination field for easy identification of veins, arteries, and nerve fibers.
![mc-aperture-cobalt mc-aperture-cobalt](https://www.welchallyn.com/content/dam/welchallyn/images/Campaigns/Physical%20Exam/Eye%20Exam/mc-aperture-cobalt.jpg)
COBALT FILTER-used with fluorescein dye to view small lesions, abrasions, and foreign objects on the cornea.
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