LENSES
HASSELBLAD
HC 3.2/150N
GENERAL LENS DAtA:
Focal length
150.2 mm
3.2 - 45
Aperture range
Angle of view diag/hor/vert
Length/diameter
Weight
26°/21°/16°
124 mm/86 mm
970 g
Filter diameter
77 mm
CLoSE FoCuS RANGE DAtA:
Minimum distance object to film
Maximum image scale
1.30 m
1:6.8
Corresponding area of coverage
Corresponding exposure reduction
38 x 28 cm
0 f-stop
LENS DESIGN
9 elements in 8 groups
FoCuS tYPE
Internal focusing
ENtRANCE PuPIL PoSItIoN
68 mm in front of the film plane
(at infinite focus setting)
the entrance pupil position is the correct posi-
tion of the axis of rotation when making a pano-
rama image by combining individual images of
a scene.
MtF
f/3.2
f/8
Modulation transfer as a func-
100
100
80
60
40
20
0
tion of image height at infinite
80
60
40
20
0
focus setting.
Sagittal slit orientation drawn
with continuous line and tan-
gential with dashed. White
light. Spatial frequencies 10,
20 and 40 lp/mm
0
10
20
30
0
10
20
30
Image height (mm)
Image height (mm)
1/2
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