The invention discloses liquid combination for liquid lens. The liquid combination comprises an oil phase liquid and an aqueous phase liquid. The oil phase liquid comprises a silicon oil polymerized by siloxane. The aqueous phase liquid comprises a solution mixed with alcohol and water. Due to the liquid lens atomized and opaque by emulsion, the recovering time of the liquid lens from the emulsion will affect the performance of the liquid lens hugely. Accordingly, the recovering time is a performance index of the liquid lens. The liquid combination of the invention for the liquid lens can meet the specification and have the fast speed which is recovered from the emulsion.