Ultra Wide Zoom

ARRI Ultra Wide Zoom

Technical Data

Sensor size (mm)

Image circle (mm)

Camera

Focal length 

9.5 mm

Focal length

12 mm

Focal length

14 mm

23.76 x 13.37

27.26

ALEXA HD

V=70.3°

H=103.0°

D=110.6°

V=58.3°

H=89.5°

D=97.4°

V=51.1°

H=80.6°

D=88.5°

22 x 16

27.20

Normal 35

V=80.3°

H=98.6°

D=110.5°

V=67.4°

H=85.1°

D=97.3°

V=59.5°

H=76.3°

D=88.3°

24 x 18

30.00

DIN Super 35

V=87.0°

H=103.5°

D=115.7°

V=73.8°

H=90.1°

D=102.9°

V=65.5°

H=81.2°

D=94.0°

24.9 x 18.7

31.14

ANSI Super 35

V=89.2°

H=105.6°

D=117.6°

V=75.9°

H=92.2°

D=105.0°

V=67.5°

H=83.3°

D=96.1°

28.25 x 18.17

33.59

ALEXA SXT & ALEXA Mini Open Gate

V=87.4°

H=112.4°

D=121.2°

V=74.2°

H=99.3°

D=109.0°

V=65.8°

H=90.3°

D=100.3°

  

Entrance pupil position (7)

310.4 mm 12.22“

309.9 mm 12.20“

309.4 mm 12.18“


Sensor size (mm)

Image circle (mm)

Camera

Focal length

16 mm

Focal length

18 mm

23.76 x 13.37

27.26

ALEXA HD

V=45.3°

H=73.1°

D=80.8°

V=40.8°

H=66.8°

D=74.2°

22 x 16

27.20

Normal 35

V=53.1°

H=68.9°

D=80.6°

V=47.9°

H=62.8°

D=74.1°

24 x 18

30.00

DIN Super 35

V=58.7°

H=73.6°

D=86.2°

V=53.1°

H=67.3°

D=79,5°

24.9 x 18.7

31.14

ANSI Super 35

V=60.5°

H=75.7°

D=88.3°

V=54.9°

H=69.3°

D=81.6°

28.25 x 18.17

33.59

ALEXA SXT & ALEXA Mini Open Gate

V=59.0°

H=82.6°

D=92.5°

V=53.5°

H=76.0°

D=85.9°

 


Entrance pupil position(7)

308.7 mm 12.15“

308.0 mm 12.13“


Lens Mount(1)

PL LDS

Aperture

T2.9 - T22

Close Focus(2)

0.55 m / 21.654“

Magnification Ratio(3)

1:10.7

Length(4)

335.5 mm / 13.209“

Length including flange focal distance(5)

387.5 mm / 15.256“

Max. diameter excluding front and gear

112 mm / 4.409“

Maximum Housing Diameter

 

Front Diameter(6)

134 mm / 5.276“ or

156 mm / 6.142“

Weight 

4.8 kg / 10.6lb

Item number meter

K2.47620.0

Item number feet

K2.0001686

(1) Lens Mount: Positive locking (PL) 54 mm stainless steel lens mount with Lens Data System (LDS) contacts.

(2) Close Focus: Close focus is measured from the film/sensor plane. 

(3) Magnification ratio: Magnification Ratio is the relationship of the size of an object on the film/sensor plane (first number) to the size of that object in real life (second number) at the close focus setting; horizontal (H) and vertical (V). 

(4) Length: Length is measured from the lens mount to the front of the lens housing. 

(5) Length including flange focal distance: Length is measured from the image to the front of the lens housing. 

(6) Front Diameter: Diameter of the lens/matte box interface.

(7) Entrance Pupil: The distance from the entrance pupil to the film/sensor plane at focus = infinity. Positive numbers indicated an entrance pupil in front, negative numbers indicated an entrance pupil behind the film/sensor plane. The entrance pupil (often mistakenly called "nodal point") is the center of perspective; moving the camera/lens system around the center of the entrance pupil prevents parallax errors. While largerly irrelevant for live action, this measurement is important for special effects work.