Hasselblad HC50-II - DATASHEET V1 User manual

LENSES
www.hasselblad.com
HASSELBLAD HC 3.5/50-II
MTF
Modulation Transfer as a function of image
height at innite focus setting.
Sagittal slit orientation drawn with continu-
ous line and tangential with dashed. White
light. Spatial frequencies 10, 20 and 40
lp/mm
General lens data:
Focal length 50.7 mm
Equivalent focal length with 36×48 format 57.6 mm
Equivalent 35mm focal length 31.4 mm
Aperture range 3.5 - 32
Angle of view diag/hor/vert 645 format 70°/59°/46°
Length/diameter 116 mm/85 mm
Weight 975 g
Filter diameter 77 mm
Close focus range data:
Minimum distance object to lm 0.6 m
Maximum image scale 1:8.8
Corresponding area of coverage 49 × 37 cm
Corresponding exposure reduction 0 f-stop
Lens design
11 elements in 7 groups
Focus type
Rear focusing
Entrance pupil position
134 mm in front of the image 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 indi-
vidual images of a scene.

LENSES
www.hasselblad.com
HASSELBLAD HC 3.5/50-II
Relative illumination
Innity setting
Distortion
Innity setting
11.10 - UK v1 Specication subject to change without notice.