Getting a suitable mount adapter ring is the first step to arm your camera. Here we are pleased to recommend this lens mount adapter ring to you. With this mount adapter ring， your camera can add different accessories to achieve ideal shooting effect. It is easy to install， remove and use. Adopting high-class material， it is durable and reliable for long-term use. It is very lightweight without adding much weight for your digital camera. With attractive price， it is suitable for economical shopper on a tight budget.                                    Features             This is aC-EOS for cannonmount adapter ring<br> It is easy to install， remove and use<br> It is durable and reliable for long-term use<br> It is made of metal<br> A useful thing to achieve optimal shooting effect<br>                                                            Specifications            Dimensions        <br> Outside diameter    2.68 inch / 6.8cm    <br> Insaidediameter    0.98 inch / 2.5cm    <br> High    0.47 inch / 1.2 cm    <br>Weight    1.41 oz / 40 g    <br>Material    Metal    <br>Color    Black    <br>Compatible With    CANON lens    <br>                                                            Package Includes            1 xC-EOS Mount Adapter Ring<br>