LENSES

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Document ID: 3020054/0610

CLOSE FOCUS RANGE DATA:

Minimum distance object to film 0.80 m

Corresponding distance object to front lens 0.62 m

Maximum image scale 1: 4.5

Corresponding area of coverage 25 x 25 cm

MTF

Modulation Transfer as a func-

tion of image height at image

scale 1:5.

Sagittal slit orientation drawn

with continuous line and tan-

The entrance pupil position is the correct position of the

axis of rotation when making a panorama image by com-

bining individual images of a scene.

LENSES

www.hasselblad.com

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Document ID: 3020054/0610

LENSES

Depth-of-field in meters

f/4 f/8 f/16 f/32

∞ 60 - ∞ 30 - ∞ 15 - ∞ 8 - ∞

1.2 m 1.19 - 1.22 1.17 - 1.23 1.14 - 1.26 1.09 - 1.35

1 m 0.991 - 1.01 0.982 - 1.02 0.965 - 1.04 0.93 - 1.08

0.9 m 0.893 - 0.907 0.887 - 0.915 0.875 - 0.93 0.85- 0.96

0.8 m 0.795 - 0.805 0.79 - 0.81 0.78 - 0.82 0.765 - 0.84

MAKRO-PLANAR

CFi 4/120

DEPTH-OF-FIELD DATA

Given distances are calculated for a blur circle diameter of 60 microns and do not include the effect of lens aberrations.

For very critical photography and great enlargements this blur will be visible.

For these situations we recommend a conservative use of the DOF data. In such situations the data given for an aper-