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Hasselblad Distagon CFi 3.5/60 User Manual

Lenses, Distagon cfi 3.5/60

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LENSES

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Document ID: 3020209/

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CLOSE FOCUS RANGE DATA:

Minimum distance object to film

0.60 m

Corresponding distance object to front lens

0.45 m

Maximum image scale

1: 7.5

Corresponding area of coverage

41 x 41 cm

Corresponding exposure reduction

0.3 f-stop

DISTAGON
CFi 3.5/60

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

ENTRANCE PUPIL POSITION

114 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.