VILTROX AF 56mm F1.4 XF Auto Focus prime lens is a large aperture lens designed for Fuji X-mount camera. Featuers: Full Frame, 56mm focal length, F1.4 large aperture. Support Auto Focus,Electronic Aperture,Internal Focus Structure. Support camera multiple shooting modes and EXIF information transmission. Noiseless STM focus motor,focus is sensitive. 10 elements in 9 groups,including 1 ED lens and 2 high refractive index lens. Precision brass bayonet and durable. Specifications: Lens construction: 10 elements in 9 groups Focal length: f=56mm Angle of view:28° Max. aperture: F1.4 Min. aperture: F16 Number of of blades : 9(rounded diaphragm opening) Focus range: Approx. 60cm - ∞ External dimensions: ø.65mmx72mm Weight (excluding caps and hoods): Approx.290 g Filter size: ø52mm Color:black Package listing: 1 x Lens 1 x Lens Hood 1 x Front Lens Cap 1 x Back Lens Cap 1 x User Manual