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#Counterfeit#Get Real
March 15, 2022

Get REAL

Say yes to patient safety! Once viewed as a “victimless crime”, counterfeiting is a malicious act fueled by (or motivated ...

Featured


#Counterfeit#Get Real

Get REAL

Say yes to patient safety! Once viewed as a “victimless crime”, counterfeiting is a malicious act fueled by (or motivated ...
https://storage.googleapis.com/stateless-precision-vision/2021/12/e828494c-kuechlers-charts-visual-acuity.jpg
#Visual Acuity
December 6, 2021

What is Visual Acuity?

Visual acuity refers to the clarity or clearness of the vision, a measure of how well a person sees. The ...
Image of ETDRS Illuminator cabinet and charts.
#Clinical Trial
October 7, 2021

What is ETDRS?

Early Treatment Diabetic Retinopathy Study ETDRS stands for Early Treatment of Diabetic Retinopathy Study.  The first ETDRS trial was a ...
#Languages#Reading
October 27, 2020

IReST’s Latest Greek Addition

FIRST LOOK IReST’s Latest Greek Addition A valuable test for clinical practice and research, which is also a powerful tool ...
#Counterfeit
May 9, 2019

Protect Yourself from Counterfeit Vision Tests & Devices:

What & Why Is This Happening? Precision Vision, Inc as well as other vision testing manufacturers have recently found companies ...
#Counterfeit
August 9, 2018

Notice of Counterfeit Pelli-Robson Products. Don’t Be a Victim.

Very recently Precision Vision identified substandard counterfeit Pelli-Robson Contrast Sensitivity Charts™ being sold and used in India.  Precision Vision has ...
Introduction to Visual Acuity Measurement
#Colenbrander#Low Contrast#Low Vision#Reading#Visual Acuity
March 20, 2014

Introduction to Visual Acuity Measurement

by August Colenbrander, MD – San Francisco Since the 1970’s Precision Vision has built a reputation of producing the most ...