DatabaseImagingLensesPhotography LensesFE 400mm ƒ/2.8 GM OSSSony FE 400mm ƒ/2.8 GM OSS Photography Lens with E-MountSony · Sony G Master$11,998.00 MSRPKey FeaturesSuper Telephoto Full Frame Coverageƒ/2.8 Maximum ApertureAutofocusOptical Image Stabilization1:6.2 Maximum Magnification+ Compare🔒 Log in to add this to a kit.OverviewSpecificationsThe ArchiveKey GripSpecificationsMetricUSKey SpecsLens TypeSuper TelephotoFocal Length400mmPrime/ZoomPrimeFormat CoverageFull FrameSpherical/AnamorphicSphericalImage StabilizationYesLens MountE-MountAperture CategoryFastMaximum Apertureƒ/2.8AutofocusAutofocusLens Mount & MechanicsFocus Ring TypeElectronicLens MountLens CommunicationStandard ElectronicApertureAuto ExposureYesMinimum Apertureƒ/22Aperture Blades11FocusMinimum Focus Distance2.7 mMagnification Ratio1:6.2Lens ConstructionLens Elements/Groups23 Elements in 17 GroupsPhysical FeaturesFixed and Rotating Tripod CollarDimensionsW × H × D15.81 × – × – cmDiameter35.9 cmLength35.9 cmWeightFE 400mm ƒ/2.8 GM OSS2.9 kg