SAYAL Electronics
SAYAL Electronics
SAYAL Electronics
SAYAL Electronics 40th Anniversary
VISION KIT
Part No: EDU-7094
Manufacturer: TREE OF KNOWLEDGE H.K.
Stock No: 3557-NL1
SKU No:222333
Stock Number: 3557-NL1    $15.95

Image is for illustrative purposes only. Please refer to product description.

$15.95
ea. CAD
A simple explanation of how the eye works. Activities that demonstrate some of the eye's functions. A precision-made piece of optical eye testing euipment to test the eyes for normal sight, short-sightedness and long-sightedness. Eye testing chart included.