Xanthous Lens
Template:Infobox Item Xanthous Lens is a quest item, and is one of the three Obsidian Eyes. This item can only be obtained if you have the quest Find the Xanthous Lens. The Xanthous Lens can be found in Sequanna Colossus, where you must search and loot the Shrine of Love at a specific time.
(For instructions on how to open the Shrine of Love and obtain the Xanthous Lens, see this page in the wiki.)