Optokinetic Drum – Adult
White with Black Stripes
Accurately test for acuity when rotated 8 to 10 RPMs at different reading distance. 10″ long and 8″ diameter.
Item #: DAL300
Optokinetic Drum – Adult
NA
Additional Information
| Type | Optivisor Magnifier 3D 13″ Focus, Optivisor Magnifier 4D 10″ Focus, Optivisor Magnifier 5D 8″ Focus, Optivisor Magnifier 7D 5.7″ Focus, Optivisor Magnifier 10D 4″ Focus |
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