Ships within 3 days
/ Each
Includes, nomograms, instructions and storage case. 4 disks 8" (20 cm) in diameter.

Free shipping over $99 / Coupon: FreeMed

*Exclusions Apply (see Terms and Conditions)

Good-Lite LEA Grating Acuity Test

Image for illustration purposes only, actual product
may vary. See item title & description for details.
The LEA Grating Acuity Test at full contrast requires discrimination of the direction of long lines, which is a more demanding task than the detection acuity measured with LEA Gratings. The test gratings are shown to children and adults at different distances to determine which distance the direction of lines can be perceived. Knowing the distance and which grating was used, the grating acuity values can be read from the nomograms.

More Information
Manufacturer Good-Lite
MPN 251300
Brand Good-lite
Type of product Acuity Test
Packaging 1 Each
Product Count 1
Minimum Shipping latency 3
Weight 2.0000
Returns Accepted Yes
Shipping Dimensions 12L X 9W X 3H