☆The M series digital backs have all been designed for compatibility with Mamiya's 645AFD, as well as the soon-to-be-released 645DF.
M18 is 1800 pixels Effective Pixels, CCD Size: 44.2mm × 33.1mm. M22 is 2210 pixels Effective Pixels, CCD Size: 48.9mm × 36.7mm. M31 is 3160 pixels Effective Pixels, CCD Size: 44.2mm × 33.1mm CCD.
Mamiya : M18 M22 M31 digital backs News Releases / translate.google
☆マミヤ M18, M22, M31 ニュースリリース▶日本語原文。
