Assess the near visual acuity of 2- and 3-year-old children or use these paper cards at any age (older than 2+ years) to train an amblyopic eye. This set contains 3 packs of 16 domino-like cards with a large symbol at one end and a small symbol at the opposite end. LEA SYMBOLS® sizes are 3.2M and 0.8M, 2.0M and 0.5M, and 1.25M and 0.3M. Each symbol on the card is printed with its M unit, decimal value, 6 meters, and 20 foot equivalency for a visual acuity value at a 40 cm testing distance. Includes flashcards and instructions.
Dimensions: 1.6" x 2.75" (4 cm x 7 cm).
Note: All products sold on Accuspire.com should be used by qualified clinician and should be purchased by or on order of a qualified clinician.
These playing cards are specially designed to make it easy to measure near visual acuity in young children while teaching concepts of similar/different, big/small, bigger/smaller. The four packs...
Four LEA SYMBOLS® replacement flashcards. Each card has one symbol. Note: All products sold on Accuspire.com should be used by qualified clinician and should be purchased by or on order of...
A pediatric near vision card featuring LEA SYMBOLS® for testing children or illiterate adults at 16" (40 cm). Its small size makes it easy to carry or store. The front side contains...
This test assesses the functional vision of a child at near distances and can also be used to familiarize a child with the testing procedure before introducing a distance test. Features...
This card combines a LEA SYMBOLS® line test on one side and a LEA NUMBERS® line test on the opposite side. Features proportionally-spaced lines from sizes 20/400 to 20/10 (6/120 to 6/3)...
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