Canon factory service# PhotoGear - 摄影器材
r*n
1 楼
我的85LII warranty3/30到期,到期前我把镜头寄给了canon factory service,让其
把里面的几粒灰给清理清理。昨天收到了镜头,发现service details:
Your product has been examined and it was found that there was dust caught on the internal elements. The lens USM and diaphragm was replaced and product functions were confirmed. Other inspections, cleanings and
mechanical adjustments were carried out.
然后还对USM和diaphragm提供了6个月的额外warranty。
我的镜头没送之间对焦很好啊,就是对焦环比较松;光圈叶片也没发现有什么问题,咋
都给我换了呢?
把里面的几粒灰给清理清理。昨天收到了镜头,发现service details:
Your product has been examined and it was found that there was dust caught on the internal elements. The lens USM and diaphragm was replaced and product functions were confirmed. Other inspections, cleanings and
mechanical adjustments were carried out.
然后还对USM和diaphragm提供了6个月的额外warranty。
我的镜头没送之间对焦很好啊,就是对焦环比较松;光圈叶片也没发现有什么问题,咋
都给我换了呢?