Sigma 70mm DG MACRO Prime Telephoto Lens for Canon EF Art for DSLR (Sigma) F2.8 Mount, Series, 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. ----------------------------------------------------------------------

In addition to two FLD glass elements and two SLD glass elements, one glass element with a high refractive index and high anomalous partial dispersion is also used to thoroughly correct axial chromatic aberration. Furthermore, two aspherical lenses are used to improve resolution near the minimum focusing distance. It employs a focus-by-wire system that eliminates the mechanical connection between the focus ring and the focus drive unit. Equipped with a newly developed coreless DC motor and controlled by an algorithm, it reduces drive noise and achieves superior focus speed. The adoption of a super multi-layer coating reduces the occurrence of flare and ghosting, and enables high-contrast images even when shooting against the light. Canon EF mount 70mm F2.8 Prime macro telephoto DSLR Full-frame