The Mamiya HM402 120/220 Roll Film Magazine with Insert for the 645 AFDIII permits rapid changing of film - even mid-roll. This unique back allows you to easily switch from 120 to 220 by merely rotating the pressure plate. No need to worry about your film - it's held completely flat. Load your film, insert it into the camera, hit your shutter release button and watch the film automatically advance to the first frame.
No more searching for a film start point as in cameras from 20 years ago. At 2 frames per second, the coreless motor advances the film accurately from frame to frame. Imprinting of exposure data is available with this back. Each back features an LCD panel with a button that reveals film info with a simple push. Whether the back is on the camera or not, data is viewable - and is back-lit for low-light scenarios.
|Film Type||120 or 220 roll film|
|Image Size||On film: 41.5 x 56mm (1.6 x 2.2")|
|Number of Exposures||120 mode: 16 exposures
220 mode: 32 exposures
|Power Source||CR2032 or equivalent|