Awesome, you've created your Welch Allyn Diagnostic set!
Note: The set below was created based on your previous selections. I NEED TO CHANGE MY PREVIOUS SELECTION

3.5V Coaxial Diagnostic Set
Your Selection- 3.5V Coaxial Ophthalmoscope Head - Model 11720
- MacroView Otoscope Head with Throat Illuminator - Model 23820
- 3.5 V Rechargeable Power Handle - Model 71000-C
- 3.5V Nasal Illuminator Only - Model 26535
- Rigid Case For All 97000 Series Diagnostic Sets - Model 05259 (only option available)

The Welch Allyn 97210-MC 3.5V Coaxial Diagnostic Set comes with a 11720 3.5V Coaxial Ophthalmoscope, 23820 3.5V MacroView Otoscope, 26535 3.5V Nasal Illuminator, and 71000-C universal rechargeable handle. Achieve the best results with the help of numerous aperture/filter combinations and focusing lenses, as well as enhanced illumination and magnification.
11720 3.5V Coaxial Ophthalmoscope- Halogen HPX™ illumination for true tissue color
- Polarizing filter virtually eliminates corneal reflection
- 18 unique aperture/filter combinations
- 28 focusing lenses with a range of -25 to +40 diopters
- Detects corneal abrasions with cobalt blue filter
- Traditional flat-top design
- Achieves nearly complete view of tympanic membrane
- Tip grip for secure fastening and ejection of ear specula
- 30% greater magnification than traditional otoscopes
- Improved clarity and definition of landmarks
- Adjustable focus for variable ear canal length or farsighted eyes
- Fiber-optics produce cool light with no reflections, no obstructions
- Built-in throat illuminator/penlight
- Reusable ear specula
- Halogen HPX™ illumination for true tissue color
- Three-in-one device with detachable head to use as throat illuminator or penlight
- Fiber-optics project cool distal light
- Smooth, nonabrasive knurled finish for no-slip grip
- Chrome-plated brass construction for durability
- C-cell battery converter accessory included
- 72300 Nickel-Cadmium battery
- IEC Plug Type-A
Set comes in hard case