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绘梦师系列电影镜头在出厂前会按照标准S35调整后焦,但不同的S35摄影机的法

兰距在出厂时可能会略微不同,为了方便与不同的摄影机匹配,达到最佳成像效果,

绘梦师系列配备了快速后焦调节机构,后焦调节拨杆位于光孔环与镜头后口之间。

调节过程,请执行以下步骤。

1、准备好拍摄对象。可使用“星状测试图”

(http://www.dzofilm.com/xiazai/0.html)

或其

他黑白相间的、对比度较高的拍摄对象;

2、将镜头安装到摄影机;

3、选择最大光圈;

4、将拍摄对象在距离相机成像面约1.5M处放置,拍摄对象位于画面中心;

绘梦师后焦垫片调整说明

使用镜头控制可进行对焦、放大或缩小光孔,调整后焦距离。

镜头控制

对焦控制

旋转对焦环,可增加或减少对焦距离

对焦环

变焦环

变焦控制

旋转变焦环,可放大或缩小画面中的可视区

域,可增大或缩小视场角

光圈环

光圈控制

旋转光圈环可放大或缩小光孔直径,使得通

过镜头到达摄影机的光线增加或减少

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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