Welch Allyn operating NiCad rechargeable desk diagnostic set includes:
Coaxial Ophthalmoscope:
- 6 apertures for all general and specialist use
- 28 lenses -25 to +40 diopters for better resolution
- Rubber brow rest prevents scratching of eyeglasses
- Illuminated lens dial clearly identifies settings
- Coaxial optical system for shadow-free spot and easier entry into undilated pupil
- Crossed linear polarizing filter to reduce corneal reflection
- Red-free filter for use with any aperture
- 18 possible aperture combinations for greater versatility
- Sealed optics for better dust protection
 
Pneumatic or Operating Otoscope
 
3.5 V Rechargeable Handle:
- Economical—long-lasting rechargeable nickel-cadmium battery included
- Sure grip—smooth, nonabrasive knurled finish ensures a no-slip grip
- Chrome-plated brass handles with durable, long-life construction
- Safety switch to prevent accidental draining of battery
- Metalhead connectors for durability
 
3.5 V Universal Desk Charger:
- Advanced circuitry for constant automatic safe charging and optimum lamp performance and life
- Compact for convenience and mobility
- Compact charger base measures only 3-3/8” (86 mm) x 7-1/4” (184 mm)
- Optional wall brackets for permanently mounting to wall or cabinet
 
The pneumatic NiCad rechargeable desk diagnostic set diagnostic Set also includes 3 x polypropylene specula and (4,5 & 7mm).