FEATURES: LUMIX S PRO CAMERA LENS 70-200mm telephoto zoom F4 L-mount lens, LEICA certified for LUMIX S Series Full-Frame digital mirrorless camerasO. I. S. STABILIZATION Complies with LUMIX camera Body I. S.; 5-Axis Dual I. S. 2 [1] makes it possible to use 6-stop slower shutter speedLENS ELEMENTS 23 lenses in 17 groups; an aspherical lens and 3 ED (Extra-low Dispersion) lenses effectively suppress both axial chromatic aberration and chromatic aberration of magnificationLENS FOCUSING A double focus system combines a linear motor and stepping motor to achieve sensor drive at a maximum speed of 480 fps for fast, high-precision autofocusRUGGED LENS DESIGN Dust/splash/freeze-resistant design withstands use under harsh conditions for high mobility


