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  1. Optical Science (V 2.0)
    Optical Science (V 2.0)
    Thames & Kosmos / Other
    $31.40 Retail: $34.95 Save 10% ($3.55)
    Availability: In Stock
    Stock No: WW122349
  2. Equilateral Prism
    Equilateral Prism
    Homeschool
    Learning Resources Inc / 2002 / Other
    $4.99 Retail: $7.99 Save 38% ($3.00)
    Availability: In Stock
    Stock No: WW7352058
  3. Light Crystal Prism 2.5 IN
    Light Crystal Prism 2.5 IN
    Tedco / Other
    $6.99 Retail: $9.00 Save 22% ($2.01)
    1 Stars Out Of 5 1 Reviews
    Availability: In Stock
    Stock No: WW101703
  4. Right Angle Prism 1.75 IN
    Right Angle Prism 1.75 IN
    Tedco / Other
    $5.10 Retail: $6.00 Save 15% ($0.90)
    4 Stars Out Of 5 1 Reviews
    Availability: Expected to ship on or about 07/13/18.
    Stock No: WW101854
  5. Discovery Pack: Gyroscope, Prism & Magnets
    Discovery Pack: Gyroscope, Prism & Magnets
    Tedco / Other
    $12.99 Retail: $16.50 Save 21% ($3.51)
    4 Stars Out Of 5 1 Reviews
    Availability: In Stock
    Stock No: WW102033
  6. Hands-On Lab: Optical Secrets
    Hands-On Lab: Optical Secrets
    Artec Educational / Other
    $7.99 Retail: $14.99 Save 47% ($7.00)
    Availability: In Stock
    Stock No: WW126257
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