Hasselblad HC 2,8/80 User manual
- Category
- Camera lenses
- Type
- User manual
Specication subject to change without notice. www.hasselblad.com
1
DATASHEET
HCD 2,8/80
GENERAL LENS DATA
Focal length 82,3mm
Equivalent 35mm focal length
1
55,5mm
Aperture range 2,8 - 32
Angle of view diag/hor/vert 53,4 x 40 format 45°/36°/28°
Angle of view diag/hor/vert 44 x 33 format 37°/30°/23°
Length/diameter 70 mm/84 mm
Weight 475 g
Filter diameter 67 mm
1
Horizontal coverage between 53,4 x 40 and 36 x 24 compared
CLOSE FOCUS RANGE DATA
Minimum distance object to lm 0.70 m
Maximum image scale 1:6,5
Corresponding area of coverage 35 × 26 cm
Corresponding exposure reduction 0.3 f-stop
LENS DESIGN
6 elements in 6 groups
FOCUS TYPE
Full focusing
ENTRANCE PUPIL POSITION
79 mm in front of the lm plane
(at innite 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.
The 80mm is the standard lens for the H system. The high-
performance design ensures great colour correction, a at
image plane, and low distortion. The large aperture facilitates
photography in poor light and provides a bright viewnder
image. A lens suited for almost any task in general photography.
Specication subject to change without notice. www.hasselblad.com
2
DATASHEET
HCD 2,8/80
RELATIVE ILLUMINATION
Innity setting
When images are imported to Phocus, light
fall-off is automatically removed.
DISTORTION
Innity setting
When images are imported to Phocus, distortion is
automatically removed.
MTF
Modulation Transfer as a
function of image height at
innite focus setting.
Sagittal slit orientation drawn
with continuous line and
tangential with dashed. White
light. Spatial frequencies 10,
20 and 40 lp/mm
200903 - HC 80 - V4 EN
1
0
-1
-2
Distortion [%]
0 10 20 30
Image height [mm]
1.0
0.2
f/5,6
f/2,8
0.4
0.6
0.8
0
0 10 20 30
Image height [mm]
Relative Illumination
100
80
60
40
20
0
0 10 20 30
f/2,8 f/5,6
Image height [mm]
MTF [%]
100
80
60
40
20
0
0 10 20 30
Image height [mm]
MTF [%]
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1
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2
Hasselblad HC 2,8/80 User manual
- Category
- Camera lenses
- Type
- User manual
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