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单反变焦镜头进灰怎么办

更新时间: 2020-10-01 00:00:00     

1、首先要确定影不影响成像,如果不影响就劲量不要擦,因为镜头上面有一层萤石的镀膜;

2、要擦时确定灰的位置,可能不在镜头上,在CCD上或者反光镜或者取景窗上;

3、在镜头上只是灰的话,将镜头拿下来,变焦环拧到最大,用气吹吹一下然后用擦镜布将前后擦一下,要用专用不掉毛的擦净布,擦完后再吹一下;

4、如果进的是沙子不是灰,则需拿到正规店里去让专人处理。

关键词: 镜头 怎么办

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