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Double Concave Acrylic Lens Item number PACC86. Regularly stocked item. Usually ships within 3 to 5 business days. United Scientific |
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Made from Clear Acrylic. One place surface is frosted. Double Concave, 86mm long, 15mm thick, 18mm wide at center. |
Demonstration Lens Sets, Glass The set contains 6 lenses... grades 8 to 12 more |
Demonstration Lens Sets, Glass The set contains 6 lenses... grades 8 to 12 more |
Demonstration Lens Sets, Glass The set contains 6 lenses... grades 8 to 12 more |
Demonstration Diffraction Grating Demonstration slide has t... grades 8 to 12 more |