Hasselblad HC 80- 2.8 User Manual

HASSELBLAD

f/2.8

f/5.6

HC 2.8/80

GENERAL LENS DATA:

Focal length 82.3 mm

Equivavlent 35mm focal length 1) 60.4 mm

Aperture range 2.8 - 32

Angle of view diag/hor/vert 37×49 format 41°/33°/25°

Length/diameter 70 mm/84 mm

Weight 475 g

Filter diameter 67 mm

1)

Horizontal coverage between 37x49 and 24x36 compared

CLOSE FOCUS RANGE DATA:

Minimum distance object to lm 0.70 m

Maximum image scale 1:6.5

Corresponding area of coverage 36 × 27 cm

Corresponding exposure reduction 0.3 f-stop

LENSES

LENS DESIGN

6 elements in 6 groups

FOCUS TYPE

Full focusing

ENTRANCE PUPIL POSITION

79 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.

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

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HASSELBLAD
HC 2.8/80

RELATIVE ILLUMINATION

Innity setting

LENSES

DISTORTION

Innity setting

03-12 - HC 80 - V3 - UK Specication subject to change without notice.

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