LENSES www.hasselblad.com. 2/2. To convert meters into feet, multiply by 3.281. To convert meters into inches, multiply by 39.37. Depth-of-field in meters f/5.6.
XPan HASSELBLAD 5.6/30 CLOSE FOCUS RANGE DATA: Minimum distance object to film
0.70 m
Corresponding distance object to front lens
0.62 m
Maximum image scale
1: 20
Corresponding area of coverage
48 x 130 cm
Corresponding exposure reduction
0.1 f-stop
FRONT NODAL POINT POSITION (P distance at infinite focus setting):
55 mm
The front nodal position is the correct position of the axis of rotation when making a panorama image by combining individual images of a scene.
MTF
f/5,6
tion of image height at infinite
Sagittal slit orientation drawn with continuous line and tangential with dashed. White light. Spatial frequencies 10, 20 and 40 lp/mm
MTF (%)
focus setting.
f/11
100
100
80
80
60
60
MTF (%)
Modulation Transfer as a func-
40
20
20 0
40
0
10
20
Image height (mm)
30
0
0
10
20
30
Image height (mm)
1/2
www.hasselblad.com
LENSES XPan HASSELBLAD 5.6/30 Depth-of-field data Given distances are calculated for a blur circle diameter of 33 microns and do not include the effect of lens aberrations.
Depth-of-field in meters f/5.6
f/11
f/22
5-∞
2.5 - ∞
1.3 - ∞
10 m
3.5 - ∞
2-∞
1.2 - ∞
5m
2.5 - ∞
1.8 - ∞
1.1 - ∞
3m
1.9 - 7
1.5 - ∞
1-∞
2m
1.5 - 3.2
1.2 - 8
0.85 - ∞
1.5 m
1.2 - 2.1
1 - 3.3
0.75 - ∞
1.2 m
1 - 1.5
0.85 - 2.1
0.7 - 9
0.85 - 1.2
0.75 - 1.5
0.6 - 3.5
0.8 m
0.71 - 0.92
0.65 - 1.1
0.55 - 1.7
0.7 m
0.63 - 0.79
0.58 - 0.9
0.5 - 1.3
∞
1m
To convert meters into feet, multiply by 3.281. To convert meters into inches, multiply by 39.37
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.
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