Walfront Camera Lens Adapter Autofocus Camera Lens Adapter, for Canon EOS EF EF-S Lenses

Description: This lens adapter features a high standard accuracy interface and is compatible with Canon EOS EF EF-S mounting lenses. Widely applicable to M4 / 3 mounted SLR camera body. It features AF autofocus and built-in electronic copper contacts. There is an iris adjustment toggle switch on the adapter ring that allows you to quickly and accurately adjust the lens aperture. EXIF signal transmission is achieved with gold-plated pins. Equipped with a USB interface to update firmware and refine new features. There is a 1/4-inch screw hole on the bottom for mounting a variety of tripods. The all-metal construction and polished surface are designed to ensure a smooth installation and a long-lasting experience. Specification: Condition: 100% Brand New Material: Plastic + Aluminum Alloy Color: Black Focus: Auto-focus Interface: USB Bottom Screw Hole: 1/4" Compatible Camera Body: for M4/3 Mount DSLR Cameras Compatible Camera Lens: for Canon EOS EF EF-S Mount Lens Diameter: Approx. 66mm / 2.60in Weight: Approx. 254g Compatible Camera Body: for Panasonic: GH5 / GH4 / GH3 / GH2 / GH1 / GF9 / GF8 / GF7 / GF6 / GF5 / GF4 / GF3 / GF2 / GF1 / GX85 / GX8 / GX7 / GX1 / G7 / G6 / G3 / G2 / G1 for Olympus: E-M10 / E-M10 II / E-M10 III / E-M5 II / E-M5 / E-M1 II / E-M1 / E-PL8 / E-PL7 / E-PL5 / E-PL3 / E-PL2 / E-PL1 / PEN-FE-PM2 / E-PM1 / E-P5 / E-P3 / E-P1 / E-M5  ....... Packing List: 1 × Adapter Ring with Paper Box The other terms on pictures are not included.