This Auto Extension Tubes for Z-mount Lenses makes it possible to capture -up without requiring a macro lens, providing a practical solution for macro performance with less expensive, non-macro dedicated glass. The set includes a 12 and 24mm tube, which can be used individually or stacked for greater control over decreasing the minimum focus distance of a lens. Extension tubes do not include any optical , so the image quality of the lens is not reduced. Electronic communication between body and lens is supported, so the of autofocus and auto-exposure functions aremaintained. In addition, image stabilization is maintained when using enabled lenses and cameras. This makes it easy to capture an image in the moment, without wasting time fiddling with camera settings. These extension tubes lightweight durability, with metal mounts that additional robustness that will stand up to switching between lenses and other tubes for long-lasting use. Reduces minimum focusing distance of for Z-mount lenses Tubes can be used individually or combined for greater magnification Color: black Material: metal Maintains autofocus and auto-exposure Maintains image stabilization in enabled lenses and camera bodies Lightweight design Durable metal lens mount Package Contents: 1 x Auto Extension Macro Tubes Set Only the above package content, other products are not included. Note: Light reflection 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.