Patent ID: 8587870

Claim:
A wafer lens comprising: a glass substrate; a first resin part made of a first curable resin and formed on one surface of the glass substrate by a first molding die; and a second resin part made of a curable second resin and formed on another surface of the glass substrate by a second molding die having a shape different from the first molding die, wherein the first resin part comprises at least one first lens part, and the second resin part comprises at least one second lens part, said one of the first and second lens parts being located at the most objective side, and a volume of the first resin of the first resin part and a volume of the second resin of the second resin part satisfies 0.6 ≦Vwa/Vwb≦ 2.1, where “Vwa” is a volume of an object side resin and “Vwb” is a volume of an image side resin.