Collection
Paper Solar Eclipse Glasses ISO12312-2 Compliant
American Astronomical Society's Solar Eclipse Task Force recognized as a Supplier of Safe Solar Filters & Viewers.
Cerium Oxide 1lb
Mama's Minerals brand optical grade Cerium Oxide Rock Polishing Powder (approximately 1.5 microns) is the standard medium for getting a high polish on quartz, agate, jasper, and other minerals in the 7–9 Mohs hardness range, as well as on glass and obsidi
