NaturalVue Quickstart Calculator

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 icon

Refract to 6/4.5.

BCSR icon

Use the best corrected spectacle refraction (BCSR) using the full cylinder component

Fitting red green duochrome

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)

NaturalVue Multifocal QuickStart Calculator icon

Then enter the full
spectacle refraction into
the NaturalVue® Multifocal
QuickStart Calculator1

NaturalVue® Multifocal QuickStart Calculator

Spectacle Refraction - 1 Click Into GREEN (Enter 0 for Plano. MINUS is the default setting for cylinder. If you have a PLUS cylinder, please use the + sign)

OD (R)
OS (L)
NaturalVue Multifocal Starting Diagnostic Lens Powers:
To Improve Distance, Change Diagnostic Lens Power To:
To Improve Near, Change Diagnostic Lens Power To:

1. The NaturalVue Multifocal QuickStart Calculator is available at, 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.