NaturalVue® Quickstart Calculator
Use this online or downloadable app to help you select the right starting power with NaturalVue® (etafilcon A) Multifocal 1 Day Contact Lenses. Simply enter the spectacle refraction using full cylinder component and axis – the calculator gives you the starting power for NaturalVue® Multifocal and adjustments to enhance distance and near.
The NaturalVue® Multifocal QuickStart Calculator is also available as an app from the Apple® App Store® and Google Play™
Refract to 6/4.5.
Use the best corrected spectacle refraction (BCSR) using the full cylinder component
Use the Red/Green (Duochrome) test for a binocular check that the patient is not overplussed (one click into the Green for best starting point)
Then enter the full
spectacle refraction into
the NaturalVue® Multifocal
1. The NaturalVue Multifocal QuickStart Calculator is available at www.naturalvuecalculator.com, or as an app from the Apple® App Store® and Google Play™. Google Play and the Google Play logo are trademarks of Google Inc. Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc.