Feature: 1. Compatibility: The lens converter makes for EF/EF‑S bayonet lenses compatible for NEX series camera systems, including for NEX‑C3 NEX‑5C A7 A7S A7SII A7RII A7III A7RIII A7SIII A9 A6500 A6300 A6000 A5100 A5000 A3500 and so on. 2. Rich Function: Support full manual control, manual focus, manual exposure, aperture priority, matt paint, can focus at an infinite distance, providing professional transfer equipment for photography enthusiasts. 3. Accurate Hole Position:The bayonet of the adapter ring is perfectly fitted to the camera and lens, which is tightly combined and easy to install and disassemble. 4. Exquisite Workmanship: The lens adapter ring is made of aluminum alloy material, anodic oxidation process, exquisite workmanship, strong and wear resistant. 5. Easy to Use: Lens adapter rings are straightforward to install and remove, allowing for swift changes as needed, greatly expanding your photographic possibilities. Specification: Item Type: Lens Adapter Ring Material: Aluminum Alloy Compatible Lens: For EF/EF-S Bayonet Mount Lens Compatible Camera: For NEX Series Cameras (NEX-C3, NEX-5C, A7, A7S, A7SII, A7RII, A7III, A7RIII, A7SIII, A9, A6500, A6300, A6000, A5100, A5000, A3500, etc.) . Package List: 1 x Lens Adapter Ring Note: The lens adapter is a manual adapter and does not have electronic contacts. After installation, the lens will lose its power supply function. Therefore, the functions of the lens that rely on electronic communication with the camera body, such as autofocus, AE metering, and image stabilization, will be disrupted and need to be manually reset.