References

PRACTITIONER | HOME

  1. VTI Data on file, 2018.

 

PRACTITIONER | LENS DESIGN

  1. VTI data on file, 2015. n=59. Data assessed after 1 week of wear; vs. other traditional (lenses with two focal points) studied.
  2. Chima AS, Formankiewicz MA, Waugh SJ. Investigation of interocular blur suppression using luminance-modulated and contrast-modulated noise stimuli. J Vis. 2015 Mar 26;15(3):22. doi: 10.1167/15.3.22. PMID: 25814548.
  3. Maiello G, Walker L, Bex PJ, Vera-Diaz FA. Blur perception throughout the visual field in myopia and emmetropia. J Vis. 2017 May 1;17(5):3. doi: 10.1167/17.5.3. PMID: 28476060; PMCID: PMC5425112.

 

PRACTITIONER | MULTIFOCAL PRODUCTS

  1. VTI data on file 2015. n=59. Data assessed after 1 week of wear; vs. other traditional (lenses with two focal points) studied.
  2. Chima AS, Formankiewicz MA, Waugh SJ. Investigation of interocular blur suppression using luminance-modulated and contrast-modulated noise stimuli. J Vis. 2015 Mar 26;15(3):22. doi: 10.1167/15.3.22. PMID: 25814548.
  3. Maiello G, Walker L, Bex PJ, Vera-Diaz FA. Blur perception throughout the visual field in myopia and emmetropia. J Vis. 2017 May 1;17(5):3. doi: 10.1167/17.5.3. PMID: 28476060; PMCID: PMC5425112.

 

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.

 

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 | ENHANCED MULTIFOCAL

^Trademarks are the property of respective owners. All testimonials are sourced from the clinical data.

  1. Guillon M, Maissa C. Tear film evaporation—The effect of aging is gender dependent. IOVS 2008;49:ARVO E-Abstract 1541.
  2. Al-Mohtaseb Z, Schachter S, Shen-Lee B, et al. The Relationship Between Dry Eye Disease and Digital Screen Use. Clinical Ophthalmology 2021:15 3811–3820
  3. VTI data on file, 2021. N=53.
  4. VTI data on file, 2015. n=59. Data assessed after 1 week of wear.
  5. VTI data on file, 2015. n=59. Data assessed after 1 week of wear; vs. other traditional (lenses with two focal points) studied.
  6. VTI Patents reference
  7. VTI Data on file, 2021. N=53 than lenses tested.
  8. Chima AS, Formankiewicz MA, Waugh SJ. Investigation of interocular blur suppression using luminance-modulated and contrast-modulated noise stimuli. J Vis. 2015 Mar 26;15(3):22. doi: 10.1167/15.3.22. PMID: 25814548.
  9. Maiello G, Walker L, Bex PJ, Vera-Diaz FA. Blur perception throughout the visual field in myopia and emmetropia. J Vis. 2017 May 1;17(5):3. doi: 10.1167/17.5.3. PMID: 28476060; PMCID: PMC5425112.
  10. VTI data on file 2013. As reported by eye care practitioners.