【AF Focus and Manual / Auto Aperture:】Support auto focus function ;the built-in electronic contact allows you to control the aperture of the lens directly through the camera.
【EXIF Transmission: 】The design of gold plated PIN brings excellent signal transmission
【Image Stabilization: 】Built-in stability makes your focus more accurate and clear.
【Metal material: 】Selected stable and durable materials, exquisite workmanship, reliable and strong dust and water resistant.
【Additional Function: 】Support PDAF and CDAF Modes