SONY Mount Adapter LA-EA4 35mm full-frame sensor compatible mount adapter equipped with Translucent Mirror Technology Equipped with a 3-point cross 15-point AF sensor for highly accurate focusing Compatible with AE for all A-mount lenses (E→A mount) Instruction manual and box are not included. Only the main body. Operation confirmed, stored in a dehumidified storage. Please check the photos carefully for the appearance. Thank you for viewing.