ABCD Acuity Test Flip Book

Alaska Blind Child Discovery Test Flip Book Developed by Dr. Robert Arnold, MD Calibrated for 10 foot and 10 inch viewing. Includes Pinhole Occluder and off-set tabs for easy testing.

$63.25

SKU: 2021 Category:

Description

Alaska Blind Child Discovery Test Flip Book
Developed by Dr. Robert Arnold, MD

Calibrated for 10 foot and 10 inch viewing.

Includes Pinhole Occluder and off-set tabs for easy testing.

Adapting the state-of-the-art principles for acuity testing, ABCD has suggested a modification of Wendy Marsh-Tootle’s Surround HOTV 10-foot test card. The ABCD HOTV card presents 4 optotypes down to 20/16 range. The matching card has surround letters to avoid confusion, it also has a spectacle-delineated pinhole enhancement and an HOTV near card that resembles Paul Runge’s near system but is adapted to just 10-inches- found to more approximate a child’s lap-reading distance. The 10-foot distance and 10-inch near are quickly demarcated by detachable strings. Age-appropriate screening cut-offs (20/40 for K and below, 20/32 for older than K) are quickly located by off-set tabs.

The Purpose of Vision Screening is to detect progressive, serious pediatric eye disorders, particularly amblyopia, in a cost-effective manner and at an early enough time that treatment will be effective.  ABCD recommends age-appropriate guidelines seen in the image gallery on this page.