Hasselblad HC Macro 4-120 User Manual

HASSELBLAD
HC Macro 4/120

GENERAL LENS DATA:

Focal length 118.7 mm

Aperture range 4 - 45

Angle of view diag/hor/vert 33°/26°/21°

Length/diameter 166 mm/96 mm

Weight 1410 g

Filter diameter 67 mm

CLOSE FOCUS RANGE DATA:

Minimum distance object to film 0.39 m

Maximum image scale 1:1

Corresponding area of coverage 56 x 41.5 mm

Corresponding exposure reduction 1.3 f-stop

LENSES

COMPATIBILITY

When the HC Macro 120 is used together with the H1,7X converter, the
autofocus function of the camera is disabled.

LENS DESIGN

9 elements in 9 groups

FOCUS TYPE

Front focusing

ENTRANCE PUPIL POSITION

148 mm in front of the film plane
(at infinite 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.

MTF

@ infinity setting

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

light. Spatial frequencies 10,

20 and 40 lp/mm

Document ID: 2007-06-08

www.hasselblad.com

www.hasselblad.com

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HASSELBLAD
HC Macro 4/120

MTF

@ image scale 1:2

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

light. Spatial frequencies 10,

20 and 40 lp/mm

LENSES

RELATIVE

ILLUMINATION

DISTORTION

Infinity setting1:2

Document ID: 2007-06-08

Infinity setting1:2

1/2

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