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Description
Students use a precision optical bench apparatus to explore the inner workings of the human eye. In addition to replicating a healthy eye, they can simulate common visual defects (myopia, presbyopia, and astigmatism) and discover how these conditions are corrected using appropriate lenses. Size, 18 x 4-1/2 x 8".
Students use a precision optical bench apparatus to explore the inner workings of the human eye. In addition to replicating a healthy eye, they can simulate common visual defects (myopia, presbyopia, and astigmatism) and discover how these conditions are corrected using appropriate lenses. Size, 18 x 4-1/2 x 8".
Specifications
- What’s Included:
- Return Policy:
If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.