Hasselblad Distagon CFi 3.5/30 - Manual

ENTRANCE PUPIL POSITION
154 mm in front of the film plane.
(at infinite focus setting):
The entrance pupil position is the correct position of the
axis of rotation when making a panorama image by com-
bining individual images of a scene.
LENSES
www.hasselblad.com
1/2 Document ID: 3020178/0610
CLOSE FOCUS RANGE DATA:
Minimum distance object to film 0.30 m
Corresponding distance object to front lens 0.11 m
Maximum image scale 1: 6.0
Corresponding area of coverage 33 x 33 cm
Corresponding exposure reduction 0.2 f-stop
DISTAGON
CFi 3.5/30
100
80
60
40
20
0
0 10 20 30 40
Image height (mm)
f/3,5
MTF (%)
100
80
60
40
20
0
0 10 20 30 40
Image height (mm)
f/8
MTF (%)
MTF
Modulation Transfer as a func-
tion of image height at infinite
focus setting.
Sagittal slit orientation drawn
with continuous line and tan-
gential with dashed. White
light. Spatial frequencies 10,
20 and 40 lp/mm