Lens module with electrostrictive member for driving lenes

A lens module, comprising:

• a first lens;
• a second lens, an optical axis of the second lens being aligned with that of the first lens;
• an electrostrictive member made from an artificial muscle material spacing the first lens and the second lens, a thickness direction of the electrostrictive member parallel to optical axes of the first lens and second lens, the electrostrictive member being deformable along the thickness direction thereof when an electric current is applied thereon, thereby driving at least one of the first and second lenses to move;
• and
• a power supply being electrically connected to the electrostrictive member to provide the electric current to the electrostrictive member.

A lens module, comprising:

• a first lens array comprising a plurality of first lenses;
• a second lens array comprising a plurality of second lenses, an optical axis of each second lens being aligned with that of a respective one of the first lenses;
• an electrostrictive member made from an artificial muscle material spacing the first lens array and the second lens array, a thickness direction of the electrostrictive member parallel to optical axes of the first lenses and second lenses, the electrostrictive member being deformable along the thickness direction thereof when an electric current is applied thereon, thereby driving at least one of the first and second lens arrays to move;
• and
• a power supply being electrically connected to the electrostrictive member to provide the electric current to the electrostrictive member.