Wheel 1 for selecting proper film
Film Index Window 2 - shows
choice of film index.
Window 3 - shows correct aperture
settings for different amount of
Camera Aperture Bar
4 - gives correct aperture for
various amounts of magnification.
Magnification Scale-Lower 5 - used
as reference points for the lens
magnification of the copy and the
providing quick positioning of the
camera for approximate focus.
this position, focusing is easily
completed while the sharpness of the
image is observed on the ground
Magnification Scale-Upper 8
- used as reference points for the
upper pointer attached to the camera
Figure 1-10. Exposure and
Lens Carriage Locking
Screw 9 - locks lens carriage at
To select the correct aperture, adjust the focus and magnification.
Read the numbers at the lens carriage 6 and camera carriage 7 pointers
(fig. 1-10). In this case it reads 2. Go to the aperture window 3 and
read the f/stop opposite 2. It shows f/16.
Set the aperture to f/16.
Your camera is now set for the correct