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技术规格

*为改进产品,我们有可能更改其部分规格和外观,恕不另行通知;
由于该镜头的构造方式,在某些情况下,摄影机对焦距离指示(距离指示)所示的距离可能与实际
对焦距离不同,请将“距离指示”仅用于参考。

Specifications

20-55

50-125

焦距

20-55 mm

50-125 mm

EF/PL

EF/PL

变焦倍率
最小T值

2.75X

2.5X

T2.8

T2.8

光圈范围

画面大小

法兰距(空气中)

最近对焦距离

T2.8-T22

T2.8-T22

24.89 mm*19.3 mm(

φ

31.5 mm)

ratio 1.33:1

24.89 mm*19.3 mm(

φ

31.5 mm)

ratio 1.33:1

52mm(PL) / 44.14mm(EF)

52mm(PL) / 44.14mm(EF)

0.6m/2ft

0.8m/2ft8in

20mm:547 mm * 24.8mm
55mm:193mm*146 mm

50mm:348 mm*257 mm
125mm:132mm*100 mm

有效镜头直径
前部元件
后部元件

53.0 mm
25.8 mm

61.0 mm
29.4 mm

光圈控制

Manual(ring rotates up to 65°)

Manual(ring rotates up to 100°)
Manual(ring rotates up to 270°)

Manual(ring rotates up to 72°)

Manual(ring rotates up to 100°)
Manual(ring rotates up to 270°)

变焦控制
对焦控制

φ

95.0*164mm(PL)

φ

95.0*171.9mm(EF)

φ

95.0*175mm(PL)

φ

95.0*182.9mm(EF)

≈1520g

≈1700g

镜头前部的外径

φ

95 mm

φ

95 mm

滤镜直径
齿轮齿距

(光圈、变焦和对焦)

叶片数量

外部尺寸:

直径×长度(近似值)
重量:

M86*0.75

M86*0.75

0.8 M

0.8 M

16 Pcs

16 Pcs

竖直

水平

对角线
在最小对焦距离下的拍摄

区域

镜头卡口

64.3°- 24.8°
49.6°- 19.0°
78.0°- 30.6°

28.1°-10.8°
20.9°-8.2°
35.8°-13.3°

视场角

Summary of Contents for 12290654

Page 1: ...Pictor Zoom Cinema Lens Users Manual 50 125 T2 8 20 55 T2 8 www dzo lm com...

Page 2: ...ens cleaning tissue and clean from the center outwards using a circular motion Do not leave smears or touch the glass with your nger Never use organic solvents such as paint thinner or benzene to clea...

Page 3: ...driver for supporting base Shims 1set T0 3 1 T0 1 1 T0 05 2 T0 03 2 T0 02 2 EF rear cap PL rear cap Case for shims Supporting rod 2 Pictor Zoom Sticker T6 Trox driver for bayonet Screws for Supporting...

Page 4: ...T stop the aperture Remove the body cap from the camera and the rear cap from the lens Place the lens on the mount keeping the marks on the lens and the camera aligned and then rotate the lens until i...

Page 5: ...Rotate the iris to wide open 4 Set up Siemens Star chart at 1 5M 4 9 Feet away from the camera ange and make sure the target is in the image center A Zoom in to the longest focal length focus on the...

Page 6: ...4 0 1 0 05 0 0 04 0 1 2 5 0 16 3 0 18 3 5 0 2 4 5 0 24 6 0 27 10 0 3 55mm object distance at best focus 20mm object distance at best focus Change of total shim thickness mm Table for ange distance adj...

Page 7: ...n Place the bayonet plat on the rear of the lens Slightly twist the mount and make sure the bayonet is in plat condition Finally drive 8pcs M2 5 screws into screw holes in symmetrical order Assemble P...

Page 8: ...correct Slightly twist the mount and make sure the bayonet is at Finally drive 7pcs M2 18 screws into screw holes in symmetrical order PS After chaning the mount into EF mount the rear glass element e...

Page 9: ...io 1 33 1 52mm PL 44 14mm EF 52mm PL 44 14mm EF 0 6m 2ft 0 8m 2ft8in 20mm 547 mm 24 8mm 55mm 193mm 146 mm 50mm 348 mm 257 mm 125mm 132mm 100 mm Effective lens Dia Front Back 53 0 mm 25 8 mm 61 0 mm 29...

Page 10: ...severe that there is little hope of function being restored whether said damage is caused by physical shocks immersion in sand mud or water or the like Warranty service Should the product malfunction...

Page 11: ...during which time spares will be kept on hand although owners may be offered an equivalent product during this period in the event that spares are not available Compatibility with consumables and acc...

Page 12: ...DZOFILM S35 DZOFILM...

Page 13: ...4 M3 4mm EF 2 M3 3mm 1 2 3 4 5 6 7 8 9 10 11 12 PL PL M2 5 12 DZOFILM 2 5mm T0 3 1 T0 1 1 T0 05 2 T0 03 2 T0 02 2 EF PL 2 Pictor Zoom M3 8 4 T6...

Page 14: ...S35 S35 1 http www dzo lm com xiazai 0 html 2 3 4 1 5M...

Page 15: ...1 5M A S1 B S2 C S2 S1 S2 S1 S2 S1 S1S2 D A B S2 S1 parfocal Pictor Zoom 50 125 125 1 5m 50 1 4m 1 5m 0 1 125 50 1 5m parfocal...

Page 16: ...50 1 3m 1 35m 1 4m 1 5m 1 6m 1 7m 1 8m 0 33 0 2 0 12 0 0 1 0 25 0 37 S1 S2 1 5m 20 55 55 20 0 9 1 1 1 1 2 1 3 0 36 0 27 0 19 0 14 1 4 0 05 0 1 S1 S2 1 5 1 7 2 0 0 04 0 1 2 5 0 16 3 0 18 3 5 0 2 4 5 0...

Page 17: ...PL 8 M2 5 PL M2 5...

Page 18: ...EF 7 M2 18 PS EF EF M2 18...

Page 19: ...55mm 193mm 146 mm 50mm 348 mm 257 mm 125mm 132mm 100 mm 53 0 mm 25 8 mm 61 0 mm 29 4 mm Manual ring rotates up to 65 Manual ring rotates up to 100 Manual ring rotates up to 270 Manual ring rotates up...

Page 20: ...DZOFILM 5 DZOFILM 20 55 50 125...

Page 21: ...6 755 2890 8505 www dzo lm com 0755 2890 8505 www dzo lm com Shenzhen Dongzheng Optical Technology Co Ltd 1F Building One Xinwuxia Industrial Park No 32 Cuibao Rd Baolong St Longgang Dist Shenzhen 518...

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