WHat/When is causing the cMOS sensor with duct, can it be avoidable?

[GOMUS]

Just taken photo with my new 350D with 3000 shots!!
I start to notice there is some dots appears on my photos, same spots, at least 5-7nos. Make me very very uncomfortable! Check the lens, no duct, all clean!!

I guess it is dirt on CMOS sensor.

I wonder when those duct enter to the CMOS, mostly when we are changing the lens? I am right? or there is no way, the duct enter CMOS...Can it be minimise? So the chance of cleaning the censor will be alternate few weeks/months!!

Goodness, if send to Canon cost $21, mean a year may cost me $100++
If not, self cleaning, pay myself $21, but if I spoilt the CMOS sensor, I need to blame myself~~.....oh no!!

So how often you clean up the sensor?

 

[Del_CtrlnoAlt]

u mean dust or duct?

 

[user12343]

sending to canon agent would be ur best bet. thereafter, before and after shoots, give a imager a good blowjob and that shd be fine

 

[Del_CtrlnoAlt]

sending to canon agent would be ur best bet. thereafter, before and after shoots, give a imager a good blowjob and that shd be fine

:bsmilie:

 

[Pablo]

sending to canon agent would be ur best bet. thereafter, before and after shoots, "give a imager a good blowjob" and that shd be fine

In that case ... I want dust :bsmilie:

 

[user12343]

hehehe, makes u feel high and shoik? :bsmilie: :bsmilie: faster post one more thread and u'll hit the 1k mark ;p

In that case ... I want dust :bsmilie:

 

[Pablo]

hehehe, makes u feel high and shoik? :bsmilie: :bsmilie: faster post one more thread and u'll hit the 1k mark ;p

Hi user1234,

:bsmilie: Here you go, 1k

Shoik ...term meaning To curry favour or be sycophantic. Literally, To "carry balls". ... SHOIK meaning nice feelings of one'self .

Yeah, OK. I have no choice; I have 2 :bsmilie:

 

[GOMUS]

CMOS sensor on dust = blowjob + shoik + carry ball? ops..