Please note that shipping may take longer during the year-end and New Year holidays. Thank you for your understanding. Pinhole lens for CONTAX G1 It works fine with the G1, but it seems that the shutter doesn't fire when attached to the G2. This is a lens my father used. I'm not very familiar with it, so please judge from the photos. It was stored neatly on a shelf, so I think it's relatively clean. Recently, there have been many return troubles on Mercari, so I am very sorry, but I would like to ask that you refrain from returning the item. There is no case or instruction manual. Please feel free to ask any questions, and I will answer them to the best of my ability. Although it is a beautiful item, please consider it with the understanding that it is not new. #AVENON #Pinhole lens Other features: Only a filter on the front, no cap, and a rear lens cap included.