Perigonia lusca (half-blind sphinx, coffee sphinx) is a moth of the family Sphingidae. It found from the northern tip of South America, through most of Central America, and up to Florida in the United States. The wingspan is 55–65 mm. There are several generations per year in southern Florida. On the Galapagos Islands, adults are on wing in April and July. In the tropics, adults are probably on wing year round.