Pediatric Low Contrast Near Booklet w/ LEA Symbols/Numbers | 610800

Pediatric Near Contrast Test Booklet with contrast sensitivity levels of full contrast (100%), 25%, 10%, 5%, 2.5% and 1.25% proportionally spaced (LogMAR) lines ranging from 20/400 to 20/16 using Michelson measures. One side of each page provides LEA Symbols for testing of 3 to 5 year olds. The reverse side shows LEA Numbers for testing 5 to 8 year olds. Near Contrast testing provides an efficient means to detect or track ocular pathologies, including glaucoma, ARMD, diabetic retinopathy, cataract, and keratoconus. Low contrast acuity loss measurement can used to demonstrate progress in disease treatment and help children’s parents understand the need for continued support.