Infused Glass is an item added by Astral Sorcery. It is used in the Stellar Refraction Table to enchant potions, tools, and armor. Once engraved, holding Shift when looking at its tooltip will show the constellations engraved on it. If in creative mode, the strength of each the engraved constellations will be visible. Engraved Glass cannot be repaired.
A specialized type of glass to hold the enchanting properties of the Constellation will be required. Building on the altered nature of colored lenses, and further joining Starmetal and Resonating Gems, a glass could be made that is both strong and receptive enough to transfer the Starlight enchantments.