Aura of Intentions

You place the glasses on a willing creature imbueing them with magic. For the next hour while wearing the glasses, each creature appears to be surrounded by a faint aura based on if they are telling the truth. The aura is white until the creature tells a lie, upon which the aura turns black. The spell ends upon removing the classes or the duration ends.

At higher levels: When cast at 3rd level, the duration increases to 8 hours. When cast at 5th level, the duration increaes to 24 hours. When cast at 7th level, the effect lasts until dispelled. When cast at 9th level, the effect is transferred to the eyes of the creature. The effect lasts until dispelled, the creature goes blind, or the creature loses its eyes.