【Compatible with Fujifilm X-mount】Viltrox 56mm F1.4 XF Autofocus Lens Compatible with Fujifilm X-mount Cameras X-A1 X-A2 X-A3 X-A10 X-at X-M1 X-M2 X-A20 X-A5 X-T1 X-T4 X-T10 X-T2 XT-3 X-T20 XT-30 X-Pro1 X-Pro2 X-E1 X-E2 X-E2S X-H1 X-E3. | 【Portrait Lens Designed Compatible with Fujifilm X-mount；F1.4 Large Aperture Killer Portrait Lens】The focal length of this lens is equivalent to 85mm*, suitable for portraiture, landscape, indoor, architecture and nightscape, etc；There is a natural transition from the sharp inside focus to the soft out of focus, which contributes outstanding blur effect.It also features super color rendition. | 【Lens Construction-10 Elements in 9 Groups】The lens elements consist of 1 ED (Extra-low Dispersion) glass and 1 high refractive glass to suppress the distortion.At F1.4 the depth of field is very small and starts to get blurred from the surrounding of the focal point. | 【290 Light weight Design .Compact & Portable；USB Upgrade Port Easy Firmware Update】To meet the various needs of photographers or filmmakers；The bottom of the lens is equipped with a micro USB interface which is convenient for future firmware upgrade, enabling its more functional performance. | 【Easy Switch Between Auto and Manual Focus DUAL Aperture Adjustment】Rotate the aperture ring at the bottom of the lens to A and djust the aperture automatically; rotate the aperture ring lirectly by hand to adjust the aperture manually.