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| Equilateral Glass Prism - 125mm x 25mm Item number PGE125. Regularly stocked item. Usually ships within 3 to 5 business days. United Scientific |
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Equilateral prism, made from high quality glass sheet. Highly polished surfaces. Length: 125mm, Face size: 25mm. |
| Demonstration Lens Sets, Glass The set contains 6 lenses... grades 8 to 12 more |
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| Demonstration Diffraction Grating Demonstration slide has t... grades 8 to 12 more |
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