Patent ID: 8159754
Filing Date: 2012-04-17
Classification: G02B,Y10T

Abstract:
1. An optical device comprising: a light-transmitting first main body which has which constitutes a part on a light incidence side; a light-transmitting second main body which has which constitutes a part on a light outgoing side; a third main body which is stacked between the first main body and the second main body in a second direction orthogonal to the first direction, and which defines a liquid chamber between the first main body and the second main body; a lens surface which is formed by an interface between a plurality of liquids differing in refractive index and sealed in the inside of the liquid chamber, and which is electrically deformable; and a jig which has a third engaging part for engagement with the first engaging part, a fourth engaging part for engagement with the second engaging part, and a connection part for interconnecting the third engaging part and the fourth engaging part, the connection part having guide surfaces for guiding the first engaging part and the second engaging part to positions for engagement with the third engaging part and the fourth engaging part, and which clamps the mutually stacked first main body, second main body, and third main body in the second direction by the third engaging part and the fourth engaging part.