Made for photography enthusiasts and professionals alike, the Panasonic Leica DG Summilux 12 mm f/1.4 ASPH. Lens delivers a reliable, no-compromise approach toward optical performance. It is capable of not only shooting landscapes with dynamic detail and resolution but also for rendering each point of light with crisp clarity for capturing tiny lights and individual stars. This lens is constructed with 15 elements in 12 groups for preventing spherical and distortion aberrations. The outstanding AF performance of this lens makes it ideal for recording 4K videos. Since this lens is splash and dust proof, it can be used in almost any location or weather condition.