The 3D Lumix G 12.5mm ((35 mm camera equivalent: 65 mm)  f/12 delivers 3D shooting via two optical systems installed within the diameter of the lens mount. The result is a stereo image from the left and right lenses that is processed with a 3D image processing system.The compact 3D-capable interchangeable lens allows easier handling and instant 3D shooting with cameras without any specialized equipment- simply mount the lens on a Lumix DMC-GH2, DMC-G3 or DMC-GF3 camera and begin shooting.The resulting 3D images appear without distortion or time lag between left and right images, even with moving subjects. Capture a whole range of possibilites, even close-up shots in 3D then view them on a Panasonic 3D Viera television or compatible MP (Multi-Picture) device.**** 3D images require specific components for viewing images