References

PRACTITIONER | HOME

  1. VTI Data on file, 2018.

 

PRACTITIONER | MULTIFOCAL PRODUCTS

  1. VTI Data on file, 2015. N=59. Data assessed after 1 week of wear. Subjective visual ratings based on a scale of 0-100, 0=Extremely poor/cannot perform, 100=Extremely good/No problems. All values statistically significant, p<0.05.
  2. www.vtivision.com/about/patents/
  3. VTI Data on file, 2013.
  4. VTI Data on file, 2016 after 12 months.

 

PRACTITIONER | SPHERE PRODUCTS

  1. VTI Data on file, 2018.
  2. Tyler’s Quarterly Soft Contact Lens Parameter guide, March 2018, pages 6-9.
  3. VTI Data on file, 2013.

 

PRACTITIONER | LENS DESIGN

  1. VTI Data on file, 2013. As reported by eye care practitioners.
  2. VTI Data on file, 2015. N=59. Data assessed after 1 week of wear.

 

PRACTITIONER | QUICKSTART CALCULATOR

  1. The NaturalVue® Multifocal Quickstart Calculator is available at www.vtivision.com/practitioner/resources/quickstart-calculator, 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.