How does it compare?
How does the Mamiya ZD Back's weight compare to similar camerass?
How does the Mamiya ZD Back's maximum expanded iso compare to similar camerass?
How does the Mamiya ZD Back's focus points compare to similar camerass?
How does the Mamiya ZD Back's continuous shooting (mechanical) compare to similar camerass?
How does the Mamiya ZD Back's screen size compare to similar camerass?
How does the Mamiya ZD Back's battery capacity compare to similar camerass?
How does the Mamiya ZD Back's main camera megapixels compare to similar camerass?