JJC AET-CS(II) 12mm, 20mm, 36mm for Canon EF/EF-S Review

JJC AET-CS Auto Focus Macro Extension Ring Kit for Canon EF 36mm, 20mm and 12mm Cameras With auto focus macro rings (extension rings), you can take fantastic macro and other close-up photos without buying expensive macro lenses. Macro rings are mounted between the lens and the camera, thus reducing the minimum focusing distance. This makes it possible to shoot objects at short distances on an enlarged scale. The macro rings have signal contacts so that all lens functions such as auto focus (AF) and iris control are retained. AET-CS macro rings are compatible with all Canon EF and Canon EF-S mount lenses. The macro ring kit includes three extension rings. Extension rings can be combined in any order. By changing the ring combinations, different scales of the subject can be obtained. Macro rings do not have any optical elements, so they do not affect the quality of photos. Macro extension rings are made of high quality ABS material and bayonet fittings are made of metal. Made from high quality materials. Gold Plated Contacts for Optimal Signal Transmission JJC Macro Rings deliver first-class quality through well-thought-out detailing. The quality of the macro rings is far behind the products of many well-known manufacturers. The body of the intermediate ring is made of high quality ABS plastic, and the bayonet connectors are made of chrome-plated brass. In cheap solutions, connectors are most often made of aluminum. The contact rods that return the electronic signal are made of brass. The tips of the rods are gold-plated to ensure optimal signal transmission. The inner side of the rings is matte and grooved to avoid reflections inside the macro ring. In addition, the contact rods are also specially treated to not cause any reflections and are protected from damage. Scope of delivery: 36 mm ring, 20 mm ring, 12 mm ring, soft storage pouch. Advantage of JJC AET Series Autofocus Macro Rings- You can take close-up shots of your subjects.- Maintain autofocus capability.-Does not impair the quality of your lenses.-The rings can be used together, individually or in any combination.