LENSES
www.hasselblad.com
1/2
ENTRANCE PUPIL POSITION
113 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.
Document ID: 3020068/0610
CLOSE FOCUS RANGE DATA:
Minimum distance object to film
1.50 m
Corresponding distance object to front lens
1.31 m
Maximum image scale
1: 7.1
Corresponding area of coverage
39 x 39 cm
Corresponding exposure reduction
0.5 f-stop
TESSAR
CB 4.8/160
100
80
60
40
20
0
0
10
20
30
40
Image height (mm)
f/4,8
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
