Lenses Specification Sheet

ENTRANCE PUPIL POSITION

95 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 images of a scene.

Document ID: 3020524/0610

LENSES

www.hasselblad.com

1/2

CLOSE FOCUS RANGE DATA:

Minimum distance object to ﬁlm 0.80 m

Corresponding distance object to front lens 0.63 m

Maximum image scale 1: 5.2

Corresponding area of coverage 29 x 29 cm

Corresponding exposure reduction 0.5 f-stop

PLANAR

FE 2/110

100

0 10 20 30 4

Image height (mm)

f/2

MTF (%)

100

0 10 20 30 4

Image height (mm)

f/5,6

MTF (%)

MTF

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

PAGE 1
LENSES PLANAR FE 2/110 CLOSE FOCUS RANGE DATA: Minimum distance object to ﬁlm 0.80 m Corresponding distance object to front lens 0.63 m Maximum image scale 1: 5.2 Corresponding area of coverage 29 x 29 cm Corresponding exposure reduction 0.5 f-stop ENTRANCE PUPIL POSITION 95 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.
PAGE 2
LENSES PLANAR FE 2/110 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 aperture two f-stops larger should be used (for example, if shooting at f/8, use DOF data for f/4).