• http://www.phaseone.com/En/Camera-Systems/Leaf-Shutter-Lenses/LS-Specifications.aspx
  • http://www.phaseone.com/En/Camera-Systems/Leaf-Shutter-Lenses/LS-Specifications.aspx
TECH SPECS

See specs and compare all our digital lenses

With the Phase One 645DF+ camera system you get the best of both worlds - shutter speeds up to 1/4000s with the focal plane shutter and the ability to synchronize with flash as fast as 1/1600s with the Schneider-Kreuznach leaf shutter lenses.

LS 28 mm f/4.5 Aspherical

LS 28 mm f/4.5 Aspherical

Download datasheet
LS 55 mm f/2.8

LS 55 mm f/2.8

Download datasheet
LS 75-150 mm f/4-5.6

LS 75-150 mm f/4-5.6

Download datasheet

Optical Construction

14 elements, 10 groups
7 elements, 6 groups
11 elements /10 groups

Angle of View

102.7º
64°
W)50° - T)26°

Aperture Range

f/4.5 – f/32
f/2.8 – f/22
W)f/4 – f/22 T)f5.6-f22

Diaphragm

Automatic
Automatic
Automatic

Focusing System

Auto Focus / Manual
Auto Focus / Manual
Auto Focus / Manual

Minimum Focusing Distance

35cm /1.15ft
45cm / 1.47 ft.
3.28 ft. / 1.00 m

Maximum Magnification Ratio

0.15x
0.18x
W)0.09x, T)0.164x

Area Covered

-
310 x 230 mm / 12.2 x 9"
W)636 x 472, T)341 x 253 [mm]

Equivalent 35mm Focal Length

17mm
34mm
W)47 mm, T)93 mm

Filter

Rear sheet filter / Optional LEE SW150 filter
72mm
95mm

Lens Hood

Built-in
Bayonet
Bayonet

Dimension

90 x 136mm / 3.5 x 5.5”
77.6 x 86.5mm / 3 x 3.4
172 x 105.5mm / 6.8 x 4.2”

Weight

1100g /2.43bs / 38.80 oz.
660 g / 1.3 lbs. / 21.15 oz.
1800g / 3.96 lb / 63.49 oz.
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