LEA SYMBOLS - Eye Chart 5 Foot Acuity Test - 300565

This product may require 7-10 business days to process and prepare for shipping. 

• The Vision in Preschoolers (VIP) Study, sponsored by the National Eye Institute, initially evaluated 11 vision screening tests in Phase I, including 2 distance visual acuity eye charts – LEA SYMBOLS and HOTV. LEA SYMBOLS was the only distance visual acuity test to move on to Phase 2
• Three other tests in Phase 2 measured refractive error and assessed stereoacuity
• The Crowded Single LEA SYMBOLS Visual Acuity test for 5 Feet (1.5 meters) was designed exclusively for Phase 2 of VIP

Stock Number : 1107732

Manufacturer # : 300565

Brand : LEA SYMBOLS

Manufacturer : Good-Lite

Country of Origin : United States

Application : Eye Chart

Mounting Type : Hand Held

Symbol Type : LEA Symbols

Test Measurement : 5 Foot

Type : Acuity Test

UNSPSC Code : 42183000

SCREENER, VISION ULITIMATE VIPPACKAGE