Mamiya RZ67 instax square film back

Mamiya RZ67 instax square film back. Production will start after payment, because it is the scheduled production method, no refund will be received, production cycle less than one week, this price include one modified instax back and  film dark slide. We use 3D-Scan to design this instax back, and the adapter is made by CNC（metal），The instax film spitting is downward， the focal plane is very accurate, it can focus on infinity. You only need to prepare two cr2 battery. Feel free to ask question. 2270958649@qq.com