This 22MP back has taken 88,000 frames & is in brilliant condition. The sensor is 48.9 × 36.7 mm...far larger than a full frame DSLR sensor! The image quality of this large sensor must be seen to be believed. You can either tether the back to a computer with the included Firewire cable or shoot untethered to an onboard Compact Flash card. Extra BP911 batteries are readily available online.
Mamiya RZ67 Mamiya Phase One Adaptor 50mm 4.5W *FREE* 110mm 2.8W 127mm 3.5W 180mm 4.5W-N 2x 120 Film Backs (1 is brand new) AE Finder No 1 45mm Extension No 2 82mm Extension Power Winder II & AC adaptor Polaroid Back P25 Hard Case