The utilizes Colenbrander Low Vision Chart (LEA Numbers) LEA Numbers and designed for testing extreme low vision children and adults.
The Near Vision Card w/ Cord (LEA Numbers) is used to assess near visual acuity. Test at the attached 16" cord unless reading glasses are used, then test within range of best focus.
This 100% contrast chart was designed to be used in The Model A Cabinet for Translucent Charts (#A600000) offering proper test lighting conditions.
This low contrast chart was designed to be used in The Model A Cabinet for Translucent Charts offering proper test lighting conditions.
LED lights provides uniform illumination across the entire testing surface. Automatically adjusts to incoming power of 100 to 240 VAC. Can be powered by an optional battery pack.
Good-Lite has simplified our color book offering to just one that covers both adults and pediatrics. The ColorCheck also adheres to both government and military requirements for color vision screening. No longer wonder which color book is right for you since Good-Lite combined all our previous offerings into one easy to use color book.
The Cone Adaptation Test is used to assess a person's ability to adapt to lighting changes. The task is to sort the red, blue and white squares in the least amount of light necessary.
A Pupil's Guide to Understanding Ophthalmology" This pocket size book is just the book you have been searching for: written specifically with the non-physician in mind. No longer will you be overwhelmed by heavy details when all you need are the basic facts.
Sturdy canvas "Vision Associates" tote bag.
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