Features:

• Coaxial Ophthalmoscope
  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 30% whiter, brighter 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
• 3.5 V Diagnostic Otoscope
• Halogen HPX illumination and fiber optics to the distal tip for easy examinations, providing 30% more light output for true tissue color and long-lasting performance
• Fiber optics project cool light to the distal tip with no reflections or obstructions for superior views of the tympanic membrane
• Wide-angle viewing lens allows for instrumentation under magnification
• Sealed system for pneumatic otoscopy and accurate diagnosis of otitis media
• 3.5 V Lithium Ion Rechargeable Handle
• 120 minutes of on-time (compared to 60 minutes for standard NiCad handles) 
• Low-battery indicator
• Lithium ion battery technology
• Lithium Ion charging pod with Transformer
• Comes in a hard shell case with a 4 reusable specula
• 10 year warranty