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.

• Halogen HPX™ lamp provides 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 versus standard ophthalmoscopes.
• Detect corneal abrasions with cobalt blue filter.
• Polarizing filter virtually eliminates corneal reflection.
• Sealed optics keep out dust and dirt.
• 18 unique aperture/filter combinations for greater versatility.
• Red-free filter may be used with any aperture.
• 28 focusing lenses with a range of -25 to +40 diopters.

For use with the 767 Wall Transformer.