Concept Lens Mount Adapter Mount Lens to Canon EF Mount K&F KF-42EF (M42 Converter)

【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. Model: KF-42EF Japanese genuine product Compatible lens mount: M42 mount Compatible camera mount: Canon│EF mount Features: Mount conversion Supports focus aid function. *Aperture value, focal length, etc. (lens information) are not reflected in the camera body. *Adjust the aperture using the aperture ring on the lens.