The Meike Converter Spacers Macro AF Autofocus for Nikon is a versatile lens converter set specifically designed for Nikon F-mount connections. This set includes three different extension tubes with lengths of 12 mm, 20 mm, and 36 mm, allowing photographers to extend the focal length of their lenses and optimize macro photography. Using these converters enables photographers to get closer to the subject and create detailed close-up shots without compromising image quality. The robust plastic construction ensures lightweight and easy handling, while the precise fit guarantees a secure connection between the camera and lens. This product is ideal for anyone looking to expand their photographic capabilities and achieve creative macro shots. The Meike Converter Spacers Macro is a practical addition for any Nikon camera and offers a cost-effective solution for macro photography.