LENSES
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Document ID: 2004-09-24
GENERAL LENS DATA:
Focal length
100.0 mm
Aperture range
2.2 - 32
Angle of view diag/hor/vert
38°/31°/24°
Length/diameter
80.5 mm/87.5 mm
Weight
780 g
Filter diameter
77 mm
HASSELBLAD
HC 2.2/100
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
CLOSE FOCUS RANGE DATA:
Minimum distance object to film
0.90 m
Maximum image scale
1:7.2
Corresponding area of coverage
39 x 29 cm
Corresponding exposure reduction
0.4 f-stop
LENS DESIGN
6 elements in 5 groups
FOCUS TYPE
Full focusing
ENTRANCE PUPIL POSITION
68 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 combining individual
images of a scene.
