NaturalVue® Quickstart Calculator

Use this online tool or download the app for help selecting the right starting power with NaturalVue® (etafilcon A) Enhanced 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® Enhanced Multifocal and adjustments to enhance distance and near.

The NaturalVue® Enhanced Multifocal QuickStart Calculator is also available as an app from the Apple® App Store® and Google Play™®


Refract to 20/15 (6/4.5)


Check that the patient is not overplussed by using the binocular Red/Green
(Duochrome test)


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

Spectacle Refraction

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

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® Enhanced Multifocal Starting Diagnostic Lens Powers:
To Improve Distance, Change Diagnostic Lens Power To:
To Improve Near, Change Diagnostic Lens Power To:

NaturalVue® (etafilcon A) Multifocal 1 Day Disposable Soft Contact Lenses are indicated for daily wear for the correction of refractive ametropia (myopia and hyperopia), and/or presbyopia, and myopia progression control in normal eyes.

Visioneering Technologies, Inc.
1-844-VTI-LENS | 1-844-884-5367 x 116

Technical Consultation:
1-844-884-5367 x 102   |

VTI makes no representation that materials or other content on our site are appropriate or available for use outside the United States, its territories, possessions and protectorates. If you choose to access our site from other locations you do so on your own initiative and at your own risk. You are responsible for complying with local laws, if and to the extent local laws are applicable. You specifically agree to comply with all applicable laws concerning the transmission of technical data exported from the United States to the country you reside in.
© 2024 Visioneering Technologies, Inc.   MKT-VTI-DMC 7   MKT-VTI-DMC 8