Welch Allyn 3.5V Co-Axial Opthalmoscope Head

Welch Allyn 3.5V Co-Axial Opthalmoscope Head

The patented Welch Allyn Coaxial Vision System facilitates ophthalmoscopy by enabling easier entry into the eye, a larger field of view and reduced glare compared to standard ophthalmoscopes.

• The Halogen HPX™ lamp provides light output for true tissue colour and consistent, long-lasting illumination
• The coaxial optics produce a shadow-free spotlight, easier entry into undilated pupils and a larger field of view versus standard ophthalmoscopes
• Detect corneal abrasions with the cobalt blue filter
• The polarising filter virtually eliminates corneal reflection
• The sealed optics keep out dust and dirt
• 18 unique aperture/filter combinations for greater versatility
• The red-free filter may be used with any aperture
• 28 focusing lenses with a range of -25 to +40 diopters
• Variable illumination strength via the rheostat dial