Optokinetic

Red glass bead hat pin.

Accurately test for acuity when rotated 8 to 10 RPMs at different reading distance. 10" long and 8" diameter.

Accurately test for acuity when rotated 8 to 10 RPMs at different reading distance. 10" long and 8" diameter.

OKN Flag. Highest Quality. Handmade in USA. Optokinetic nystagmus testing, hysterical blindness evaluation.Comes with reusable pouch.

Cloth pocket OKN Flag with dalmation embroidery on white stripes. Optokinetic nystagmus testing, hysterical blindness evaluation.Comes with reusable pouch.

Vision test for new born babies and small kids.

Piccolight in case with a smiley face on the top.

PanOptic Ophthalmoscope Plus