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.

• Coaxial optical system for shadow-free spot
• Crossed linear polarizing filter to reduce corneal reflection
• 18 possible aperture combinations for greater versatility
• Red-free filter for use with any aperture
• Long-lasting LED illumination
• Sealed optics for better dust protection