Welch Allyn 3.5V Streak Retinoscope & Ophthalmoscope Diagnostic Set
Product Description and Features
OPTHALMOSCOPE & RETINOSCOPE
- 2.8X the brightness and superior streak quality versus standard retinoscopes
- Superior streak quality enables easier and quicker refractions
- Optional crossed-linear polarizing filter removes 99% of glare from trial lenses
- External focusing sleeve offers continuous rotation
- Sealed optics keep dust out and optics clean for a more effective exam
- Fits all Welch Allyn 3.5 V power sources
- Halogen HPX (High Pressure Xenon) lamp illumination for true tissue color and long-lasting performance.
- 28 focusing lenses with a range of -25 to +40 diopters.
- Filters: cross-linear polarising, red-free and cobalt blue. Apertures: micro-spot, small spot large spot, slit and fixation aperture.
- Smooth, non-abrasive knurled finished rechargeable Nickel-Cadmium handle that can also be converted for use with standard C-cell batteries
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