vti header practitioners articles

Articles of interest in the areas of presbyopia, myopia and digital eye strain.

Practice Management

How The Right Multifocal Contact Lens Bolsters Our Revenues – By Dr. Susan Resnick

How to Make Multifocal Contact Lenses Work for Patients and the Practice – By Dr. Daniel Press

The Multifocal CL that is Helping Me Build My Practice – By Dr. Jeffrey Jerrus

How the Right Multifocal CL Bolsters Nearly a Quarter of Our Revenues – By Dr. Susan Resnick

The Multifocal Lens That Enables Me to Finalize 75% of Patients at First Follow-Up – By Dr. Lisa Heuer

Design/Extended Depth of Focus (EDOF)

Extending the Range of Clear Vision – By Dr. Peg Achenbach

Understanding Extended Depth of Focus (EDOF) By Peg Achenbach, OD, FAAO – April 2019 Review of Optometry. These principles will help you better understand the optics behind the NaturalVue® (etafilcon A) Multifocal 1 Day Contact Lens design.1

Seeing 20/20 on the Contact Lens Consumers Health Protection Act

Seeing 20/20 on the Contact Lens Consumers Health Protection Act By Dr. Timothy L. Hodges, MD and Dr. Jeffrey Sonsino, OD Published August 3, 2016 in The Hill’s “Congress Blog”, a Forum for Lawmakers and Policy Professionals.

Contact Lens Comfort

Effect of Three Interventions on Contact Lens Comfort in Symptomatic Wearers: A Randomized Clinical Trial By Maria Navascues-Cornago, Philip B. Morgan, Carole Maldonado-Codina Eurolens Research, Faculty of Life Sciences, The University of Manchester, Manchester, United Kingdom.

Daily Disposables

Contact Lenses and Inflammation (Materials and Designs Column) By David Kading, OD, FAAO – Contact Lens Spectrum Newsletter – March 27, 2016.


Working Together, We Can Accomplish More By Tony Sommer, VP, Visioneering Technologies, Inc.

Higher Order Aberration Considerations in Contact Lenses By Dr. Peg Achenbach

For more information, resources, articles and publications on myopia, please link to

1. Patents awarded – Multifocal Ophthalmic Lens with Induced Aperture. See for details.