Customer Login or Sign Up

Log In

Shopping Cart  Your Shopping Cart: 0 Items

You are here: Home > LEA SYMBOLS® Translucent Low Contrast Charts for Illuminated Cabinet
LEA Symbols Low Contrast Chart

 

LEA SYMBOLS® Translucent Low Contrast Charts for Illuminated Cabinet

A low contrast test is a special way to measure visual acuity; determining how well eyes function in low light situations and/or being able to distinguish objects from similarly colored or shaded backgrounds. Testing is identical to the measurement of visual acuity at high contrast level. The 2.5% test is the most practical test in clinical use. Available in 5 contrast levels: 1.25%, 2.5%, 5%, 10%, and 25%. This chart can either be wall mounted or used in an ESV1200, ESV1500, or a Model A+ illuminated cabinet. Includes response key, training cards, recording forms and instructions.

Add To Shopping Cart

SKU Contrast Level
Price Qty.
253700 1.25% Contrast $49.95
253800 2.5% Contrast $49.95
253900 5% Contrast $49.95
254000 10% Contrast $49.95
254100 25% Contrast $49.95

 

You may also be interested in this product:

Copyright ©2004 - 2019 Good-Lite Co., All Rights Reserved.