• http://www.phaseone.com/En/Camera-Systems/Focal-Plane-Lenses/AF-Specifications.aspx
  • http://www.phaseone.com/En/Camera-Systems/Focal-Plane-Lenses/AF-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.

AF 28 mm f/4.5

AF 28 mm f/4.5 A

Download datasheet
AF 35 mm f/3.5

AF 35 mm f/3.5

Download datasheet
AF 45 mm f/2.8

AF 45 mm f/2.8

Download datasheet

Optical Construction

14 elements, 10 groups
9 elements /7 groups
9 elements / 7 groups

Angle of View

102°
90°
74°

Aperture Range

f/4.5 – f/32
f/3.5 – f/22
f2.8 – f/22

Diaphragm

Automatic
Automatic
Automatic

Focusing System

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

Minimum Focusing Distance

35 cm / 1.15 ft.
1.15 ft. / 0.35 m
45 cm / 1.4 ft.

Maximum Magnification Ratio

0.15 x
0.16 x
0.13 x

Area Covered

372 x 276 mm
359 x 266 mm
418 x 310 / 16.4 x 12.2"

Equivalent 35mm Focal Length

17mm
22 mm
29mm

Filter

Sheet filter on the rear mount
77mm
67mm

Lens Hood

Built‐in
Bayonet
Bayonet

Dimension

136 x 90mm / 5.35 x 3. 54"
62mm x 84mm / 2.4 x 3.3"
49.5 x 77mm / 1.9 x 3"

Weight

886g / 31.01 oz. 1.9 lbs.
480g
492 g. / 17.35 oz. / 1.1 lbs.
TRY OUR CAMERA

Get your hands on Phase One

TRY THE CAMERA, DIGITAL BACKS AND LENSES
THROUGH OUR PARTNER NETWORK

FOLLOW US TO STAY TUNED ON NEWS, TIPS, INSIGHTS AND GREAT OFFERS:
 
     
 NewsletterSubscribe to newsletter >>