Panasonic Lumix S PRO 70-200mm f/4 O.I.S. Lens - S-R70200

Short Description L-Mount Lens/Full-Frame FormatAperture Range: f/4 to f/22One UED Element, Three ED ElementsOne Aspherical Element, One UHR ElementDual AF System: Linear & Stepping MotorsOptical Image StabilizerWeather-Sealed ConstructionRemovable, Rotating Tripod CollarRounded 9-Blade Diaphragm   In The Box Panasonic Lumix S PRO 70-200mm f/4 O.I.S. Lens Front Lens Cap Rear Lens Cap Lens Hood Lens Bag Tripod Collar Limited 1-Year Warranty   Long Description Covering a versatile and popular range of focal lengths, the Lumix S PRO 70-200mm f/4 O.I.S. from Panasonic is an L-mount telephoto zoom featuring an f/4 constant maximum aperture. A sophisticated optical design is employed, which incorporates a series of aspherical, low dispersion, and high refractive index elements, to control a variety of aberrations, color fringing, and distortion for sharp, clear, well-corrected imagery throughout the zoom range. Complementing the optics is a unique double focus sys