Leaf Aptus-II Installation Manual - page 26
Mamiya 645 AFD
19
Installation Procedures
The procedures in this section together constitute the basic installation
process.
Installing the Focusing Screen
The focusing screen enables you to view the exact area that the Leaf Aptus
,,
digital camera back captures. Before you can install the supplied focusing
screen, you must remove the camera’s original focusing screen.
To remove the original focusing screen:
1. Remove the lens.
2. Using the supplied tweezers, pull the focusing screen release lever [A]
located inside the lens mount (upper center) to release the focusing
screen.
Figure 14: Pulling the focusing screen release lever
3. Remove the original focusing screen from the focusing screen frame by
grasping the tab on the edge of the screen with the tweezers, and then
gently pulling up and out.
Figure 15: Removing the original focusing screen
4. Be careful not to touch or damage the mirror.
To attach the supplied focusing screen:
1. Using the supplied tweezers, hold the focusing screen tab and place the
focusing screen on the focusing screen frame.