M/AF compatible macro extension tubes, ideal for macro photography with sizes 36mm, 20mm, and 12mm. - Type: Extension Tube - Compatibility: M/AF - Sizes: 36mm, 20mm, 12mm - Features: Extension tube Thank you for viewing. Please be sure to read the profile section before commenting or purchasing. Since this is a used item, please refrain from purchasing if you are looking for a perfect condition. The photos are everything, so please check them carefully before purchasing. We are unable to respond outside of 10 AM to 7 PM, so it may take some time to ship or reply. Thank you for your understanding. 【0 B-2 BT】