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#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 ...

Low Vision


#Bailey#Low Vision
December 14, 2021

EyeOnVision December, 2021 – ETDRS

IN THE NEWS Understanding ETDRS ETDRS stands for Early Treatment of Diabetic Retinopathy Study.  The first ETDRS trial was a ...
#Bailey#Low Vision
August 17, 2021

EyeOnVision August, 2021 – Blind Cricket

BEHIND THE TEST It all started over a game of cricket, blind cricket that is. The greatest development in the ...
#Low Vision
February 23, 2021

EyeOnVision February, 2021 – Testing for Low Vision

A CLOSER LOOK Vision Rehabilitation is Part of AMD Care Dr. August Colenbrander – Age-related macular degeneration (AMD) does not ...
#Low Vision
February 11, 2021

EyeOnVision February, 2021 – Low Vision Awareness Month

A CLOSER LOOK February is Low Vision Awareness Month Low vision is the term used to refer to a visual ...
#Colenbrander#Functional Vision#Languages#Low Vision#Reading
January 11, 2021

Unsung Heroes of Vision

IN THE NEWS Year of the Eye As 2020 comes to a close, it goes without saying that this year, ...
#Low Vision
April 10, 2018

Feinbloom Flip-Book Chart

Feinbloom Low Vision Visual Acuity Book   Modified by using PVNumbers® and a logarithmic progression from 20/1000 to 20/20 Uniform rows ...
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 ...