Hasselblad FE 4.8/60 دليل المستخدم

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LENSES
HASSELBLAD
FE 4.8/60 - 120 – at 60 mm setting
CLOSE FOCUS RANGE DATA:
Minimum distance object to film 1.20 m
Corresponding distance object to front lens 0.96 m
Maximum image scale 1: 17.5
Corresponding area of coverage 96 x 96 cm
Corresponding exposure reduction 0 f-stop
ENTRANCE PUPIL POSITION
180 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 com-
bining individual im

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LENSES HASSELBLAD FE 4.8/60 - 120 – at 60 mm setting 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- ture two f-stops larger should be used (for example, if shooting at f/8, use DOF data for f/4). Depth-of-

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LENSES HASSELBLAD FE 4.8/60 - 120 – at 95 mm setting CLOSE FOCUS RANGE DATA: Minimum distance object to film 1.20 m Corresponding distance object to front lens 0.98 m Maximum image scale 1: 11.2 Corresponding area of coverage 62 x 62 cm Corresponding exposure reduction 0 f-stop ENTRANCE PUPIL POSITION 169 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 com- bining individual im

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LENSES HASSELBLAD FE 4.8/60 - 120 – at 100 mm setting 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- ture two f-stops larger should be used (for example, if shooting at f/8, use DOF data for f/4). Depth-of

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LENSES HASSELBLAD FE 4.8/60 - 120 – at 120 mm setting CLOSE FOCUS RANGE DATA: Minimum distance object to film 1.20 m Corresponding distance object to front lens 0.98 m Maximum image scale 1: 9.1 Corresponding area of coverage 50 x 50 cm Corresponding exposure reduction 0 f-stop ENTRANCE PUPIL POSITION 175 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 com- bining individual im

ملخص المحتوى في الصفحة رقم 6

LENSES HASSELBLAD FE 4.8/60 - 120 – at 120 mm setting 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- ture two f-stops larger should be used (for example, if shooting at f/8, use DOF data for f/4). Depth-of