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.
The dark slide is locked when the Roll Film Magazine is not attached to the camera to prevent accidental exposure
The shutter cannot be released when a magazine is attached to the camera, unless the dark slide is withdrawn
The magazines cannot be removed from the camera unless the dark slide is insert
The shutter cannot be release without a battery inserted in the magazine
In the Box
Mamiya HM402 120/220 Roll Film Magazine with Insert for 645 AFDIII Camera