Pediatric Opthalmology, Near Visual Acuity Testing
SKU : JVNVCB
Near Vision Chart Book N chart
SKU : JVNVCB
Near Vision Chart Book (N chart)
Near Vision White Chart Book for Eye Test is a premium quality product.
Near Vision Chart Book (N chart)
Near Vision White Chart Book for Eye Test is a premium quality product.
| Brands | iAdvantec |
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Near Visual Acuity Testing, Pediatric Opthalmology
Lea Symbols and Lea Numbers Near Vision Card
This card combines a lea symbols® line test on one side and lea numbers® line test on the opposite side. Proportionally-spaced lines from sizes 20/400 to 20/10 (6/120 to 6/3) equivalent.
16 inches, 40 cm testing distance.
SKU: 251000 -
Near Visual Acuity Testing, Pediatric Opthalmology
HOTV Near Vision Card
This double-sided near vision card combines proportionally-spaced lines on one and 50% spaced rectangle (Massachusetts Visual Acuity Test Format) on the other. Attached 16-inch (40 cm) measuring cord ensures proper screening distance. Includes flash cards and instructions.8 in x 10 in (20.3 cm x 25.4 cm).
16-inch, 40 cm testing distance.
SKU: 731000 -
LEA Core Test, Pediatric Opthalmology
LEA 3 D Puzzle
The LEA 3-D Puzzle is designed for supporting the development of the concept of “same”, first with colors, then with black & white concrete forms that are prerequisites for the measurement of recognition acuity with the LEA SYMBOLS® tests at an early age.
SKU: 251600 -
Low Contrast, Pediatric Opthalmology
Hiding Heidi Low Contrast Face Test
Hiding Heidi Low Contrast Face Test are available in 2 different versions:
Double Sided : Four cards printed on both sides in the following Contrast levels: black, 25%, 10%, 5%, 2.5%, and 1.25%.
Single Sided : Seven cards printed on one side in the following Contrast levels: black, 25%, 10%, 5%, 2.5%, and 1.25%.
Cards are 9″ x 9″ (23 cm x 23 cm). Includes instructions.
SKU: 253500
