Human Eye Model
Enlarged approx. 6 times, Separates into 9 parts. Placed on a stable base.
Height: 25cm
Schematic Eye Ball model
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Human Eye Model
Enlarged approx. 6 times, Separates into 9 parts. Placed on a stable base.
Height: 25cm
Schematic Eye Ball model
Human Eye Model
Enlarged approx. 6 times, Separates into 9 parts. Placed on a stable base.
Height: 25cm
Schematic Eye Ball model
Test for quick measurement of low Contrast visual acuity at 25%, 10%, 5%, 2.5%, and 1.25% Contrast by measuring the distance where the symbols are seen. 10M symbols correspond to visual acuity 0.10 at 1 m, 0.05 at 0.5 m and 0.3 at 3 m. VA values are thus easy to calculate. Test includes a table for conversion to Snellen equivalent VA values, a response keys and instructions. 6 pages, 3.25″ x 9″ (8.25 cm x 22.9 cm).
Small Fixation Disparity Polarized Target Vectographic two-dimensional card with 2 Fixation Disparity Crosses positioned vertical to one another to facilitate the comparison of binocular performance when using a lower versus higher spatial frequency or acuity demand.
A vectographic two-dimensional Fixation Disparity Target for assessing Near Point of Fixation Disparity and Associated Vergence Measures at Near.
Set includes Fixation disparity test and adult Polarized.
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