The set contains 6 lenses, one each of double convex, planoconvex, concavo-convex, double concave, planoconcave, and convexo-concave lens. Includes an activity guide and a reusable cardboard storage box.
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Shipping Time:
*This item usually ships in 7 to 10 business days. If product totals are over $100 and express shipping is chosen, it will ship in 2 to 3 business days. Note: The speed in which your order arrives is determined by the freight method you choose at checkout.
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