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20/200 to 20/10 size. 11" x 22-1/2" size. Item #: BC11931 -
10/100 to 10/10 size. 9" x 14" size. See Tumbling "E" Pad (BCE) to make this an easier matching test. -
Tumbling E 20 foot test card made of washable plastic. 20/200 to 20/10 size. 11" x 22-1/2". Item #: BC11942 -
Tumbling E Pad (Pad of 100) Printed with large 20/200 E on one side and a series of five 20/20 tumbling Es on the other- calibrated to a 20ft. distance. May be used to test and train peripheral awareness. -
Vectographic Projector Slide Adult Slide This adult projector slide test depth perception and binocularity under distance conditions. The top portion of each slide is a standard non-vectographic projector slide. The bottom portion is a vectographic slide that contains suppression control targets, a distance stereo acuity test, fixation disparity and binocular balance. These slides fit most standard A-O and Marco projectors, and are adaptable to a 10' or 20' lane. REQUIRES POLARIZING SCREEN. -
English reading card. Point notation on front; meter notation on back. 4 to 18-point type. Item #: BC1196670
