Sigma 17mm F4 DG DN Single for Mirrorless Contemporary Style Lens, L-Mount, Focus, Wide-Angle, Full-Frame Cameras,

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- The lens uses two SLD glass elements and three aspherical lenses. By using an aspherical lens not only in the first element but also in the very rearmost element closest to the image sensor, various aberrations are effectively corrected while keeping the body size small. Another major feature of this lens is its short minimum focusing distance of 12cm. Because it can focus even at close distances, it is ideal for selfies that include the background, as well as for close-up shots. It features a metal exterior, a common feature of the I series. The machined aluminum parts are not only beautiful, but also contribute to improving the quality of the product itself, with a solid sense of rigidity and high durability. L-mount 17mm F4 Single focus wide angle Mirrorless Full Frame