An optical device having antistatic properties

PROBLEM TO BE SOLVED: To provide optical devices exhibiting excellent antistatic properties and optical performance.SOLUTION: An optical device has a first optical member, a second optical member, and an antistatic layer disposed between the first optical member and the second optical member. The antistatic layer contains the reaction product of a mixture comprising at least one polymerizable onium salt having an anion and at least one non-onium polymerizable monomer, oligomer or polymer.SELECTED DRAWING: Figure 1