Features
- 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
- Fits all Welch Allyn 3.5 V power cources
- Sealed optics keep dust out and optics clean for a more effective exam
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