Brand:Fujifilm Lens Series:Fujifilm XF Color:Black Lens Type:Telephoto Zoom Lens Mount:Fujifilm X Format Compatibility:APS-C Focus Type:Auto Focus Closest Focus Distance:5.74' / 1.75 m Focal Length:100-400mm Angle Of View:16.2 - 4.1 35mm Equivalent Focal Length:152-609mm Maximum Aperture:f/4.5-5.6 Minimum Aperture:f/22 Maximum Magnification:0.19x Filter Size:77mm Lens Elements / Groups:21 Elements / 14 Groups Diaphragm Blades:9, Rounded Dimensions Diameter x Length:3.73 x 8.29' (94.8 x 210.5 mm) Weight:3.03 lb / 1.375 kg Image Stabilization:OIS