Allows focus to infinity.Supports A / M mode.With lock pin and stop screw.Built-in tripod Mount.Material: Metal.Smooth surface for effortless mount.Dimensions (cm) 7.5 x 7.5 x 3.2, Weight (kg) 0.103.Note :Although the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operate correctly while using this adapter.To use manual lenses on Sony NEX camera, please enable "Release without lens" function in camera menu.Compatible with:Sony E Mount Camera. (For A7, A7R, which are full frame cameras, there may possibly have dark corners on photo when using some lens, not compatible with A7S)Color:as shownPackage Contents:1 x Adapter for AF MA lens to Sony NEXOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.