Childrens VA tests
Kay Pictures Paediatric Acuity Tests
This test provides 22 pictures with a choice of three or four different figures at each acuity level. The side index identifies the picture and the acuity size. The child simply names a selection of pictures from the flip-over book and record their best achieved acuity. Pictures are designed and graded in a manner similar to the Snellen letters within one line of Snellen's acuity.
Recognition books are provided to help familiarize the child with the pictures before testing. Both the 6 meter and the 3 meter sets include Distance Test Book, Near Vision Test Card and three Recognition Booklets. The full set includes Distance Test, Near Vision Card and Recognition Booklets. The Near Vision Test card can also be purchased separately.
KPT6M Kay Pictures Six Meter Pediatric Book Set
KPT3M Kay Pictures Three Meter Pediatric Book Set
2 to 5 years old
Kay Pictures Three Meter Crowded Book Set
This book combines the accuracy of a linear test and LogMAR sizing with the ease of naming or matching pictures. Intended for pre-reader children. Key card can be used to prompt shy or uncooperative children.Uses eight pictures in groups of four. Each eye can be tested with a different arrangement of the same four pictures for excellent comparison. The size index identifies the acuity size in LogMAR and Snellen
The range for LogMAR is 1.0 to -0.1 and Snellen 10/100 to 10/8 ft. (3/30 to 3/2.4 Meters). Optotype sizes are: 1.0 (3/30 or 10/100), 0.90 (3/24 or 10/80), 0.80(3/19 or 10/63), 0.70 (3/15 or 10/50), 0.60 (3/12 or 10/40), 0.50 (3/9.5 or 10/32), 0.40 (3/7.5 or 10/25), 0.30 (3/6or 10/20), 0.20 (3/4.8 or 10/16), 0.10, (3.3.8 or 10/12.5), 0.00 (3/3 or 10/10), and -0.10 ( 3/2.4 or 10/8)
The two laminated Key cards together include the 8 optotype pictures and measure 8" by 10" (20cm by 26cm). Crowded Near Point card has reduced size pictures and covers LogMAR sizes 0.8 to 0.0 with Snellen equivalents shown
Ideal for children 3 years to 6 years.