1. Made of high-quality materials, sturdy and durable, will not damage the camera and lens 2. Built-in gold-plated electronic contacts, so that the information is not easy to be distorted during the transmission process, and the accuracy is higher 3. Three combinations, you can combine and choose the magnification at will 4. Precise buckle, easy to install 5. Supported models: for sony A7, A7R, A7S, NEX7, NEX6, NEX-5N, NEX-5C, NEX-5R, NEX-5T, NEX-C3, NEX-F3, NEX3N, A5000, A6000 6. Dimensions: 6.15 x 6.15 x 1 cm, 6.15 x 6.15 x 1.6 cm 7. Weight: 48 grams, 75 grams
