GLTGood Lite LEA SYMBOLS ® Book with Crowding BarsP14349296GLT-259200https://cdnimages.opentip.com/full/GLT/GLT-259200.jpgGood Lite LEA SYMBOLS ® Book with Crowding Bars A handheld vision test with LEA SYMBOLS®. This test features 50% spaced contour interaction bars to provide single optotype acuity with the proper crowding effect. Features optotype line sizes from 20/100 to 20/20 (6/30 to 6/6) equivalent. This book can also be used for vision testing of illiterate adults or geriatric patients. Includes a response key, instructions, and 17 pages.Dimensions: 4\" x 4\" (10.2 cm x 10.2 cm).Testing distance: 10 feet/3 meters.Click here for the 259200 Guide.143492962.0000lbs3.009.0012.00
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A handheld vision test with LEA SYMBOLS®. This test features 50% spaced contour interaction bars to provide single optotype acuity with the proper crowding effect. Features optotype line sizes from 20/100 to 20/20 (6/30 to 6/6) equivalent. This book can also be used for vision testing of illiterate adults or geriatric patients. Includes a response key, instructions, and 17 pages.
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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