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   Lightweight Zoom LWZ.2 – Accessories and spare parts

Accessories/spare parts 

Carl Zeiss 

Ident-No.

Interchangeable Mount Set PL 

1867-925

Interchangeable Mount Set EF 

1867-926

Interchangeable Mount Set MFT 

1893-185

Carl Zeiss LWZ.2 Transport Case

1890-874

Front Lens Cap EF/PL/MFT

0097-227

Rear Lens Cap EF

1793-167

Rear Lens Cap PL

102160-0052-000

Rear Lens Cap MFT

1889-118

Torx torque wrench (T6, torque moment 0,4 Nm)

0520-065

Carl Zeiss test chart

1849-755

Colored Shims LWZ.2 (Set) 

1855-032

   Technical Information

Focal length range

15.5 - 45 mm

Focal length ratio

3 : 1

Aperture 

T2.6 – T22

Number of aperture blades

Close focus

0.45 m / 18 inches

Angle of focus rotation

337°

Angle of zoom rotation

120 °

Pitch of the follow focus gears

m 0.8 / number of pitches Z=112

Angle of views (for Super 35) 
ȴ hoizontal:
ȴ vertical:
ȴ diagonal:

at 15.5 mm: 

at 45 mm:

77.0° 

32.6°

61.2° 

24.9°

90.2° 

39.9°

Front diameter

114 mm / 4.5”

Length (Front – PL mount flange)

209 mm / 8.2”

Weight

around 2000 g / 4.4 lbs

Lens Coating

Carl Zeiss T* XP coating

Coverage

ANSI Super 35 image area (24.9 x 18.7 mm / 0.98” x 0.7362”)

Camera mounts

PL mount; EF mount; MFT mount

Summary of Contents for Lightweight Zoom LWZ.2

Page 1: ...1 Carl Zeiss Lightweight Zoom LWZ 2 Mount Change Instructions...

Page 2: ...and future use in any situation and for a wide range of camera platforms With the three different mounts available PL EF and MFT mount there is no need for adapter solutions anymore Exotic glass mater...

Page 3: ...d clean cotton cloth The ZEISS lens cleaning kit will give superior results and is highly recommended for this purpose When matching the lens ensure that the colored shims lie on top of each other in...

Page 4: ...rews of the silver EF mount with a T6 torque wrench and place the mount and the screws on one side The size of the black inner ring is securely fastened to the EF mount at the factory 3 Remove the tor...

Page 5: ...ow place the PL mount on the lens in such a way that the groove on the underside of the PL mount fits over the silver screw on the lens barrel Tighten the torx screws with the T6 torque wrench using a...

Page 6: ...nce The lens already contains shims when delivered Please use for shimming only the shim set for the Lightweight Zoom LWZ 2 It is highly recommended to handle the shims carefully as they can easily ki...

Page 7: ...precision when checking image sharpness 7 Now re measure the distance between the image plane mark on the camera body and the test chart the actual distance 8 If the distance has changed the flange fo...

Page 8: ...m on the lens in such a way that the groove on the adapter ring is facing to the index ring on the lens barrel Tighten the screws of the EF adapter ring and then the screws of the EF mount using a tor...

Page 9: ...to best focus of 1530mm is measured A light blue shim 0 032mm thick must therefore be added to the lens groove Note Any combination of shims is possible to achieve the required thickness and therefore...

Page 10: ...Feet distance scale Focal length setting mm 45 Feet distance scale mm 45 Distance to test chart mm 1500 Distance to test chart ft 5 Object distance at best focus mm Change of total shim thickness mm...

Page 11: ...49 755 Colored Shims LWZ 2 Set 1855 032 Technical Information Focal length range 15 5 45 mm Focal length ratio 3 1 Aperture T2 6 T22 Number of aperture blades 9 Close focus 0 45 m 18 inches Angle of f...

Page 12: ...EN_10_070_718I Printed in Germany CZ IV 2011 Subject to change For further information please contact us Carl Zeiss AG Camera Lens Division 73446 Oberkochen Germany cine zeiss de www zeiss com cine...

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