br new high quality. Features:Made of Aluminum with High QualityCompletely manual control, manual focus manual exposureWithout glassNot Focus to InfinityNo electrical connectionThere is no ROM connection on the ring so diaphragm control of thelens is set manuallySuitable for Cameras Camcorders:For Canon EOS EF Mount cameras(such as for Canon EOS 600D/60D/1100D....etc)Lens mount adapter only, other accessories demo in the picture is not included Specification:Item Name: Lens mount adapterMaterial: Aluminium alloyShape: RoundType: Extension TubesCamera/Camcorder Fitting: Canon EOS MountLens Fitting: Canon FD lensSize: Outer Diameter: 6.5cm/2.56''Inner Diameter: 5cm/1.97''Color: BlackandSilverQuantity: 1 PcNote: 1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes:1 x Lens mount adapter (without retail package)