Hasselblad 6 / 35-90 Aspherical User manual

LENSES
www.hasselblad.com
HCD 4,0-5,6/35-90 Aspherical
General lens data:
Focal length 36,3 (87) mm
Aperture range 4,0 (5,6) - 32
Angle of view diag/hor/vert 83°/70°/55° (39°/31°/24°)
Length/diameter 167 mm/102,5 mm
Weight 1410 g
Filter diameter 95 mm
Close focus range data:
Minimum distance object to image plane 0.65 m
Maximum image scale 1:13 (1:5,4)
Corresponding area of coverage 64 x 48 (26 x 20) cm
Corresponding exposure reduction 0 f-stop
35 mm
50 mm
90 mm
Lens Design
13 elements in 11 groups
1 Aspherical surface
Focus Type
Internal focusing
Entrance Pupil Position
35 mm setting: 187 mm
50 mm setting: 178 mm
90 mm setting: 193 mm
In front of the image plane
(at innite 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.
Compatibility
The HCD 4,0-5,6/35-90 mm lens is not compatible with the converter H1.7x
and the HTS 1.5 Tilt/Shift adapter.

LENSES
www.hasselblad.com
HCD 4,0-5,6/35-90 Aspherical
MTF
Modulation Transfer as a func-
tion of image height at innite
focus setting.
Sagittal slit orientation drawn
with continuous line and tan-
gential with dashed. White
light. Spatial frequencies 10,
20 and 40 lp/mm
35 mm
50 mm
90 mm
0
20
40
60
80
100
010 20 30
Image height (mm)
MTF (%)
f/4
0
20
40
60
80
100
010 20 30
Image height (mm)
MTF (%)
f/8
0
20
40
60
80
100
010 20 30
Image height (mm)
MTF (%)
f/4.5
0
20
40
60
80
100
010 20 30
Image height (mm)
MTF (%)
f/8
0
20
40
60
80
100
010 20 30
Image height (mm)
MTF (%)
f/5.6
0
20
40
60
80
100
010 20 30
Image height (mm)
MTF (%)
f/8

LENSES
www.hasselblad.com
HCD 4,0-5,6/35-90 Aspherical
Relative Illumination
Innity setting
Distortion
Innity setting
35 mm 50 mm 90 mm
0
0.2
0.4
0.6
0.8
1.0
010 20 30
f/8
f/4
Image height (mm)
Relative illumination
0
0.2
0.4
0.6
0.8
1.0
010 20 30
f/8
f/4.5
Image height (mm)
0
0.2
0.4
0.6
0.8
1.0
010 20 30
f/8
f/5.6
Image height (mm)
35 mm 50 mm 90 mm
-4
-2
0
2
010 20 30
Image height (mm)
Distortion (%)
-4
-2
0
2
010 20 30
Image height (mm)
-4
2
0
2
010 20 30
Image height (mm)
09.08 - UK v1 preliminary. Specication subject to change without notice.