Click to open image viewer. This is a section of grating used on the Vertical Test Stand No. 1 (VTS-1) of the Santa Susana Field Laboratory of Rocketdyne, in the Santa Susana Mountains, California.
Evaluate the ability to assess strabismic amblyopia of small-sized Concentric Gratings in comparison with classic linear gratings preferential looking test. Thirty-three preverbal children (age 6–30 ...