Want an ultra wide angle lens for your Fujifilm GFX camera? TheLaowa 17mm F4 Zero-D Lens has been specifically designed for the Fujifilm GFX medium format mount cameras, such as the GFX50 and GFX100 series. Offers the world’s widest lens for this format of camera with nearly zero distortion. Integrated 5 aperture balds for fantastic 10-point sun-stars rendering, great for those nighs-capes. Suitable for a large range of subjects including landscapes and arcitecture. Two elements of Aspherical and three of Extra-Low Dispersion help to control the distortion and chromatic aberrations to the minimal. Get amazing close-ups too, the Laowa 17mm f4 Zero-D has a tiny 20cm (from sensor) close-focusing capability for those mini-macro shooting requirements. Accepts filters with 86mm diameter.