Wooden Geoboard (8″ x 8″)
5 x 5 pin array.
No rubber bands included
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Wooden Geoboard
(8″ x 8″)
The most durable, warp-proof wooden geoboard available. The black surface can be marked with chalk for tracing activities.
5 x 5 pin array.
No rubber bands included
Wooden Geoboard (8″ x 8″)
5 x 5 pin array.
No rubber bands included
| Brands | Bernell USA |
|---|
Sloan Letter charts calibrated to test visual acuity at an intermediate distance of 66 cm (26 in.).
This chart can either be wall mounted or used in an ESV 1200 , ESV 1500 , or a Model A illuminated cabinet.
This assessment is designed for amblyopia testing or screening. This near vision chart has 50% spaced rectangle (Massachusetts Visual Acuity Test format) with line sizes from 20/400 to 20/16 (6/120 to 6/4.8) equivalent.
16 inches, 40 cm testing distance.
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.
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