This set of flashcards was designed for testing distance visual acuity in children and adults who have difficulty with visual acuity charts, the Crowded Symbol Book Test, or the Single Symbol Book Test. Line sizes range from 20/200 to 20/8 (6/60 to 6/2.4) equivalent, 0.10 to 2.50. Response key and instructions are included. 30 cards per set.
Dimensions: from 4" x 5" (10 cm x 12.7 cm) to 5" x 5" (12.7 cm x 12.7 cm).
Testing distance: 10 feet/3 meters.
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.
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...
LEA SYMBOLS® & HOTV combination replacement flash cards. This set of 4 cards contains LEA SYMBOLS® on one side and HOTV Letters on the reverse. Note: All products sold on Accuspire.com...
LEA SYMBOLS® flashcards with 50% spaced crowding bars. These can be used with any LEA SYMBOLS® Crowded screening or testing chart. Note: All products sold on Accuspire.com should be...
The Single Symbol Book is designed for testing children and adults who have difficulties perceiving symbols in lines. The visual acuity values measured with single symbols are often several lines...
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...
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