[Lemon[Nade]]

唔知點解有一點塵係個感光體上面..
我試過用 BUMP BUMP過一次啦...
但係仲係有一點塵係上面...
點算好?

[ivan97170]

me too... :(

will u send to canon? some big brother said it even worse than u did not send to canon...

i dare not to fix it myself

[Lemon[Nade]]

o well...it just got fixed by myself...
Don't even try to send it back to Canon...
Like some ppl said...It was fine before sent it back to Canon...After they fixed it...It was worse than before...

[madxngai]

感光元件上有塵，將相機 mount 向下，用吹氣 bump 吹幾次就得了。如問題仍存在，請試多幾次！

我曾將相機送往 canon 維修中心清潔及維修，他們會致電給我，講解整個過程，態度誠懇。除替我清潔 ccd 外，他們還替我盡量清潔 viewfinder 內的塵！

[eddfmc]

將相機mount向下吹走的只是反光鏡上的塵...唔係sensor上面d塵...所以你大擔o既話,可以用mirror lockup, lock左塊反光鏡上去先, 先至吹塵, 但係咁樣可能因靜電吸仲多塵上去喎....小心d..

[madxngai]

其實清潔 sensor 上的塵時，理應同時間吹走反光鏡或其他地方的塵，以免在快門開啟時反光鏡或其他地方的塵進入 sensor 上。

塵或其他粒子是有重量的，將相機 mount 向下是希望它們容易被吹走！清潔 sensor 的方法有很多，如一個方法行不通時，可選擇其他方法，「窮途末路」時才繳費給人家吧！