Optics
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Featuring scratch-resistant acrylic glass, an airtight silicon gasket and a lockable lid, the Eclips..
$40.92
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Product Descriptionexperience Science With Nancy Balter. Nobody Knows Science Like Nancy. Her Scient..
$66.85
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This Sextant Is Sure To Make A Striking Connection With The One Giving You A Visit. The Detailed Cra..
$33.87
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Learning Resources Code & Go Robot Mouse, Coding STEM Toy, 31 Piece Coding Set, Screen-Free Coding T..
$46.53
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* Perfect Size, Great For Purse, Pocket, Or Glove Compartment In Car! Br>Br> * Great Tool For Fine I..
$17.58
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1.25" eyepiece extension tube, 3" long. Tired of your cheap Chinese aluminum screws bending and your..
$1.22