Hi. Thinking of getting opinion from experts using the swb.
Have one 20D which i sent for part replacement (snap button replacement) @ csc 1 mth ago, which i also opted for the sensor cleaning services together.
Didnt check the images after i collected (my fault,rushing for time, just checked that the part replaced is working well and zoomed off for appointment)
Few days later, realized that there are 1 big dark particle showing up on the image, and confirmed the presence by seeing it via naked eyes on the sensor. Tried to blow it off using the jumbo manual blower, and after few try managed to remove the particle.
Voila! C'est tout. (if only the story ends here)
Well, as usual hand itchy after few days, tried to blow the sensor again using the jumbo manual blower.
Before blowing
and
After blowing
Seems like this foreign particle is lodged firmly on the AA filter, able to see via naked eyes and is gold (metallic) in color. Looks like foreign particle to me as during the blowing process i am sure the blower is always not in direct contact with any part inside the chamber.
Ok, here are the questions which needs to seek advice on:
1) First thing come to my mind is to send to csc and clean off the foreign object, then perform another thorough sensor cleaning. Or i can spend slightly more to purchase the swab kit and try some handson. If it is the latter option, do you think the swab kit can remove such item? Or it is solely used to remove small particles? The concern is, is there a possibility that the large foreign object will scratch the sensor if you use the swab to swipe it off?
2) I see that cathay is having the promotion price for the item below:
Sensor Swab & Eclipse Optic Cleaner
Now S$88 (U.P. $125)
Anyone bought this before? care to share how many sensor swab is inside this package?
Thanks in advanced!
Learnt another lesson today too - "if it aint broke, dun fix it". :bsmilie: