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    What People Are Saying

    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 12+

    Item# OP-REFRBLK

    $10.95 in_stock

    In Stock

    Get it as soon as Tomorrow. Order within 4 hours and 35 minutes and choose Next Day Shipping.
    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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