Ultimate VIP Package

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.

The Ultimate VIP Package includes:

VIP Illuminator with Universal Power Supply

Crowded LEA SYMBOLS® pediatric symbols disk card with masking window for 3-year-olds: 1 side for each eye

Crowded LEA SYMBOLS® pediatric symbols disk card with masking window for 4- and 5-year olds: 1 side for each eye

Baseline Flip Book

LEA SYMBOLS® pediatric symbols response key (lap card)

4 LEA SYMBOLS® pediatric symbols individual training cards

PASS Test II Stereoacuity Test

Children's fun frame occluders

Cord to measure testing distance

Recording form and instructions

Carrying case

Universal Power Supply