Hasselblad HC 4/210 Camera Lens User Manual


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LENSES
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LENS DESIGN
10 elements in 6 groups
FOCUS TYPE
Internal focusing
ENTRANCE PUPIL POSITION
70 mm in front of the lm 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.
GENERAL LENS DATA:
Focal length 211.1 mm
Aperture range 4 - 45
Angle of view diag/hor/vert 19°/15°/11°
Length/diameter 165 mm/85 mm
Weight 1320 g
Filter diameter 77 mm
HASSELBLAD
HC 4/210
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
CLOSE FOCUS RANGE DATA:
Minimum distance object to lm 1.8 m
Maximum image scale 1:7.0
Corresponding area of coverage 39 x 29 cm
Corresponding exposure reduction 0 f-stop
f/4
f/8
Document ID: 3023210 0401V1