Welch Allyn Green Series 77710-72M4 Wall Set with Coaxial Ophthalmoscope and MacroView Otoscope.  

Green Series 777 Wall Transformer energy efficient with handle-based rheostats and automatic on/off sensors make operation simple.

Welch Allyn Green Series 777 Wall Transformer—configured to each facility’s needs.

• Help reduce facility cost with a more energy efficient product than the 767 Wall Transformer
• Help improve workflow and save energy with handles that automatically turn on/off
• Quickly and easily upgrade from the Welch Allyn 767 Wall Transformer to the Green Series 777        Wall Transformer
• No on/off switch reduces contact, to help reduce the risk of cross-contamination   

Welch Allyn 3.5 V 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 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
• Advanced Optics of MacroView Otoscope
• A nearly complete view of the tympanic membrane with approximately twice the field of view and 30% greater magnification than a traditional otoscope
• Better clarity and definition of landmarks
• The ability to adjust focus for variable ear canal length or farsighted eyes
• Tip grip for secure fastening and ejection of ear specula
• Fiber optics produce cool light with no reflections, no obstruction