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05/15/2006 01:26:54 PM · #1 |
| I see some wierd smudge on the inside glass (mountside) of my 400 F/5.6L lens. Its like 10cm to the glass so i was woundering how you clean that? Any advice? |
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05/15/2006 01:27:33 PM · #2 |
If it's significant, I'd send it to Canon. A few specks of dust or faint smudge won't really affect your images, though.
Message edited by author 2006-05-15 13:28:26. |
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05/15/2006 01:52:59 PM · #3 |
Get out your tools and get busy...
Then get out your checkbook to pay Canon for re-assembling the pile of parts back into a lens.
Seriously, send it to Canon.
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