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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

后焦调节环

后焦调节控制

旋转后焦调节环,可增加或减少镜后距离,

使得法兰距增加或减少

LingLung系列在出厂前会按照标准M4/3调整后焦,但不同的M4/3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,LingLung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、准备好您的拍摄对象。您可以使用“西门子星状测试图”(请在网络搜

索,下载,打印);
2、将镜头安装到摄影机;
3、选择最大光圈;
4、变焦到最远端;
5、通过调整对焦环,使得被拍摄物最清晰;
6、变焦到最广角端;
7、通过调整后焦调节环,反向补偿焦点偏移量,直至交点处于最清晰状态;
8、重复3-7步骤俩到三次,当最佳对焦位置在所有焦距下都相同时,调整结

束,最终后焦调节拨杆所在的位置即为法兰距需要补偿的距离;若未达到该

状态,您需要继续调整;
9、调整结束后,锁定后焦调节环上的螺杆,以锁定镜后距离,理论上,如更

换摄影机,需要重新进行后焦调整。

镜后距离调节方法

Summary of Contents for 10-24 T2.9

Page 1: ...LingLung Linglung Cinema Lens Users Manual 10 24 T2 9 20 70 T2 9 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: ...ity Card 1 Desiccant 1 Parts of the Lens Front lens cap Lens index Focus ring Service tap sockets 6 M3 depth 4 5mm Zoom ring Zoom lever Zoom lever socket M3 depth 3 5mm Aperture ring F f ange focus ri...

Page 4: ...ion between camera and lens To guarantee the shooting e ect this lens is equipped with two kinds of supporting methods They are supporting rod on the front of the lens body and the supporting base nea...

Page 5: ...rols to zoom in to zoom out adjust aperture or focus Focus Rotate the focus ring to increase or decrease the focus distance Adjusting the Flange Back Distance Focus ring Zoom ring Zoom Rotate the zoom...

Page 6: ...Find the position at which the black and white spokes are sharpest 6 Zoom all the way in 7 Rotate ange back adjusting ring to reserve compensatory adjustment on focus until the intersection point is a...

Page 7: ...2mm adjustable by 0 3mm 0 79m 2ft7in 0 5m 1ft8in 20mm 568 mm 429 mm 70mm 162 mm 122 mm 10mm 608 mm 456 mm 24mm 268 mm 201 mm E ective lens diameter Front element Rear element 53 0 mm 25 8 mm 57 0 mm...

Page 8: ...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 9: ...during which time spares will be kept on hand although owners may be o ered an equivalent product during this period in the event that spares are not available Compatibility with consumables and acce...

Page 10: ...LingLung DZOFILM M4 3 DZOFILM 1 1 1 1 2 1 1 1 1 1...

Page 11: ...6 M3 4 5mm M3 3 5mm F f F f M3 4mm...

Page 12: ...M4 3 2 2...

Page 13: ...LingLung M4 3 M4 3 LingLung 1 2 3 4 5 6 7 8 3 7 9...

Page 14: ...7 31 mm 12 98 mm 21 6 mm 19 2mm 0 3mm 19 2mm 0 3mm 0 79m 2ft7in 0 5m 1ft8in 20mm 568 mm 429 mm 70mm 162 mm 122 mm 10mm 608 mm 456 mm 24mm 268 mm 201 mm 53 0 mm 25 8 mm 57 0 mm 25 8 mm 82 0 153 3mm 82...

Page 15: ...20 70 10 24 DZOFILM 5 DZOFILM...

Page 16: ...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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