8/7/2019 Carl_Zeiss_CF150
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Sonnar@T*f/4 -150 mm
HASSElBlAD
Many photographers considerthe 150 mm Sonnar@ T* f/4jens the
most important
. supplementary jenstor theHasselblad SLRcamera system. Even at
full aperture the jenscovers the entire 6x6 cm format and produces
pictures ofexcellent sharpness and brilliance. The compact design
which is
characteristic of all Sonnar@ lenses otters excellent
corner-to-corner illumination of the image fjeld.The 150 mm Sonnar@
T* f/4lens is above all suited tor portrai-ture, press, sports, and
stage photography. The high speed ofthis jens allows short exposure
times and thus hand-held expo-sure also in unfavorable light
conditions, e.g. on the stage or tordocumentary series in bad
weather.
400 x 400 mmCat. No. of jens:Number of elements:Number of
groups:Max. aperture:Focal length:Negative size:Angular f ie ld
2w:Spectral range:Aperture scale:Mount:Filter
connectlon:Weight:Focusing range:Reproduction ratio:
10111453f/4151.2 mm56.5 x 56.5 mmdiagonal 29, side 21visible
spectrum4 - 5.6 - 8 - 11 - 16 - 22 - 32Prontor CFbayonet for
Hasselblad seiles 60approx. 785 g00 to 1.4 m0 to 1 :7.1
( lose-l imit f ie ld s ize:Entrance
pupi!:Position:Diameter:Exit pupil:Position:Diameter:Posit ion of
principal planes:H:H"Back focal distance:Distance between first
andlast Jensvertex: 81.8 mm
63.8 mm behind the first lens vertex37 .4 mm32.1 mm in front of
the last lens vertex28 .0 mm11.6 mm behind the fi rst lens
vertex70.8 mm in front of the last lens vertex80 .4 mm
PlanarW() Year.5
8/7/2019 Carl_Zeiss_CF150
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data:T* 1/4 1= 150 mm
Modulat ion transfer T as afunct ion of image height u.Sl
itorientat ion: tangent ial-- - sagittalWhite light. Spatial
frequencies R= 10,20 and 40 cycles/mmMTF Diagramse image height u -
calculated trame image center - isentered in mm on
horizontal axis of the graph. Thedulation transfer T (MTF =
Modula-n Transfer Factor) is entered on thertical axis. Parameters
of the graph arespatial frequencies R in cycles (Iine
irs) per mm given at the top of thise lowest spatial frequency
corre-onds to the upper pair of curves, thehest spatial frequency
to the lowerir. Above each graph, the f-number kgiven tor which the
measurement wasade. "White" light means that theeasurement was made
with a subjectmination having the approximateectral distribution of
daylight.
T f-number k = 41.0
0.8
0.6
0.4
0.2
0.0 0
less otherwise indicated, the perform-ce data refer to large
object distances,which normal photographic lenses
e primarily used.
'--:-""""" .....-"""; : .?. ,...;....
"-. "-"-..:.':"..,.: ""..,.. "-"-..'
10 20 30 40u [mm]
E Relative illuminance1.0
Relative illuminancethis diagram the horizontal axis givesimage
height u in mm and the ver-al axis the relative i lluminance E,
bothfull aperture and a moderatelypped-down jens. The values tor
Earetermined taking into account vignet-g and natural light
decrease.
0.8
0.6
0.4
0.2
0.0 0
Carl ZeissPhotoobjektiveD-73446 OberkochenTel.:(07364)
20-6175Fax:(07364) 204045
t to change.
.............
........
:- - k-8:-k-4
10 20 30 40u [mm]
T f-number k = 81.0
0.8 ~-i. ..~--; ~. ....... ........'.0.6 >-....
0.4 - -;--:::-:: --- -'"""--0.2 ...0.00 10 20 30 40u [mm]
v Distortion in % of image height u2.0
1.0 r"""""';""""""'~""""""':""'~
:::EJ0 10T !. ................................. .
20 30 40u [mm]
3. DistortionHere again the image height u isenter-ed on the
horizontal axisin mm. Thever-tical axis gives the distortion V in %
ofthe relevant image height. A positivevalue tor V meansthat the
actual imagepoint isfurther tram the image centerthan with
perfectly distortion-free imag-ing (pincushion distortion); a
negative Vindicates barrel distortion.
Foradvice, please contact
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