Fujifilm’s XF 50-140mm f/2.8 R LM OIS WR Lens a telephoto zoom designed for use in difficult conditions is a weather-sealed optic spanning the popular 76-213mm 35mm-equivalent focal length range. In addition, it features a constant f/2.8 maximum aperture. Manufactured for Fujifilm X-mount mirrorless digital cameras, this fast zoom is aided by the incorporation of a sophisticated lens design, highly effective , efficient, and optical image stabilization system, and a Triple Linear Motor AF system for refined performance.
The optical design is made up of 23 elements in 16 groups, and incorporates five extra-low dispersion (ED) elements and one Super ED element to dramatically reduce chromatic aberrations and color fringing throughout the zoom range. Additionally, a Nano-GI coating has also been applied to elements to alter the refractive index in between elements, minimizing surface reflections and preventing lens flare and ghosting.
Furthermore, this lens is packaged with 20 distinct weather seals across the barrel to render it both moisture and dust-sealed for use in inclement conditions as low as 14°F. An inner focusing and inner zoom design also helps to stop dust from entering the lens while also benefiting the user with respect to its handling
|Focal Length||50 – 140mm|
|Comparable 35mm Focal Length: 76 – 213 mm|
|Camera Mount Type||Fujifilm X mount|
|Angle of View||31.7° – 11.6°|
|Minimum Focus Distance||3.28′ (1 m)|
|Diaphragm Blades||7, Rounded|
|Filter Thread||Front:72 mm|
|Dimensions (DxL)||Approx. 3.26 x 6.93″ (82.9 x 175.9 mm)|
|Weight||2.19 lb (995 g)|