學(xué)齡前兒童視覺檢查終極套裝包（Ultimate VIP Package，Vision in Preschoolers），由美國國家眼科研究所贊助的學(xué)齡前兒童視力（VIP）研究最初評(píng)估了第一階段的11項(xiàng)視力篩查測(cè)試，包括2項(xiàng)遠(yuǎn)距離視力視力表——LEA SYMBOLS?和HOTV。LEA SYMBOLS?是唯一進(jìn)入第二階段的遠(yuǎn)程視力測(cè)試。第二階段的另外三項(xiàng)測(cè)試測(cè)量了屈光不正并評(píng)估了立體視敏度。LEA SYMBOLS?視覺敏銳度測(cè)試，5英尺（1.5米）的單一擁擠符號(hào)測(cè)試專為VIP的第二階段設(shè)計(jì)。終極VIP套餐包括：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、Fun frame occluders for children、Cord to measure testing distance、Recording form and instructions、Carrying case、Universal power supply。

300555型學(xué)齡前兒童視覺檢查完整套裝包（Vision in Preschool (VIP) Complete Package），配置包括：VIP Illuminator with Universal Power Supply、Crowded LEA SYMBOLS? Disk Card with Masking Window for 3-year-olds at 20/50: 1 side for each eye、Crowded LEA SYMBOLS? Disk Card with Masking Window for 4- and 5-year olds at 20/40: 1 side for each eye、Baseline Flip Book、LEA SYMBOLS? Response Key (Lap Card)、4 LEA SYMBOLS? Individual Training Cards、Fun Frame occluders for children、Cord to measure testing distance、Recording form and instructions、Universal Power Supply。

300500型學(xué)齡前兒童視覺篩查包（Vision In Preschoolers (VIP) Screener）配置包含：LEA SYMBOLS? Crowded Symbols Disk Card with Masking Window for 3-year-olds at 20/50: 1 side for each eye、LEA SYMBOLS? Crowded Symbols Disk Card with Masking Window for 4- and 5-year olds at 20/40: 1 side for each eye、Baseline Flip Book、LEA SYMBOLS? Response Key (Lap Card)、4 LEA SYMBOLS? Individual Training Cards、Cord to measure testing distance、Recording form and instructions。