fm上卖一个镜头# PhotoGear - 摄影器材
s*s
1 楼
买家说room ring sliding over too quickly. when rested down with full zoom on
desk (on front element facing down on desk). the zoom slips because of
gravity. 这个属于正常的吗,我自己用完全没发现这个又啥问题。
desk (on front element facing down on desk). the zoom slips because of
gravity. 这个属于正常的吗,我自己用完全没发现这个又啥问题。