TTArtisan 10mm C Fujifilm lens by Master Craftsman Optics warranty f/2 ASPH. X-mount X-mount (2-year included)

[Achieves excellent image quality] Employs a lens configuration of 13 elements in 10 groups, including two aspherical lenses. Superior optical design suppresses aberrations and distortions that tend to occur in ultra-wide-angle lenses. [Bright Aperture] The bright aperture of F2 minimizes image quality degradation in low-light scenes such as nightscapes and indoors. [Minimum focusing distance 0.25m] The wide-angle lens's unique visual effect of making close subjects appear large and distant objects appear small allows for impactful expressions in close-up shots. [Filter Holder and Lens Cap Included] A filter holder and a corresponding screw-on metal lens cap are included. The filter holder allows you to attach 72mm diameter protectors, ND filters, CPL filters, etc. A TPU rubber lens cap is also included for use when the holder is not in use. Manufacturer's warranty: 2 years (covers natural failures) / *Image is for illustrative purposes only. Shape may vary depending on the mount. The TTArtisan 10mm f/2 C ASPH. from Meisho Kogaku is an ultra-wide-angle prime lens for APS-C sensors.