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    Very pleased
  • Jane
  • 09/10/2015
  • This works ever so much better than does a glass object from home for doing refraction labs. I'm very pleased. It shows the refracted light quite clearly and you can measure the refraction angle with it.

    reward points

    Refraction block, rectangular, glass

    Ages 8+

    Item# OP-REFRBLK

    $10.95 in_stock

    In Stock

    Order now to ship Today. Express shipping is available.
    Product Overview
    This clear glass rectangular block is useful for a variety of refraction and reflection studies. It is 115 mm long, 65 mm wide and 20 mm thick. None of the edges are frosted.

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    QUANTITY 1 - 9 10+
    PRICE $10.95 $9.85
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    • Product Details

      Refraction block, rectangular, glass

      This clear glass rectangular block is useful for a variety of refraction and reflection studies. It is 115 mm long, 65 mm wide and 20 mm thick. None of the edges are frosted.

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