Canon Extender III Full Size Compatible EF1.4X

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. Manufacturer model number: EF14X3 Wearable lenses: Single focal length lenses with a focal length of 135mm or more Lens composition: 7 elements in 3 groups Maximum diameter x length: φ72.0mm x 27.2mm Mass: 225g