[eexchange]

Hi all

i found 2-3 pieces of dusts inside my Canon 17-85 lens!

as my lens are still under warrant, i called Canon's customer service this morning . for a complete cleaning process for my lens, it may cost as much as $1200 (if i remember correctly)!

have you guys tried to clean your lens for free at Canon under warranty?
otherwise how much did you pay for that normally?

many thanks

[ognirringo]

試過清但係一蚊都唔使俾

師父話唔嚴重就唔會拆開黎清 就咁吹下就得

樓主你可以問下complete cleaning 點clean 法

因為師父都唔建議拆開整

p.s 我支鏡唔只兩三粒 係好多粒塵

[Obi-Wan]

eexchange

My 17-85 EFS has over 20-30 pieces of dust over these years
Forget it, just use it!