The LUMIX G 12.5mm / F12 is the world's first digital interchangeable lens to make 3D* shooting possible with an interchangeable lens system camera (For a digital interchangeable lens of September 21, 2010). This lens allows users to shoot landscapes, people, & a variety of subjects in high-quality 3D, to be enjoyed later with their 3D VIERA televisions at home. The LUMIX G 12.5mm / F12 features two optical systems installed within the diameter of the lens mount, creating stereo images from the left & right lenses, to be processed with a 3D image processing system. The LUMIX G 12.5mm / F12 allows easier handling & instant 3D shooting with cameras without a special structure for 3D shooting. It produces 3D images without distortion or time lag between left & right images, even for moving objects. The 3D images, even close-up shots, taken with this lens are easy on the eyes when viewed on 3D VIERA televisions. Each lens system is comprised of 4 elements in 3 groups. Thanks to Panasonic's advanced technologies in optical technology, image processing system, & lens barrel design, the 3D lens still manages to retain an extremely compact size & light weight body of 45g. The LUMIX G 12.5mm / F12 complies with the Micro Four Thirds System standard, an interchangeable lens camera system that was designed & developed to optimize the characteristics of digital technology.