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11/10/2004 04:06:54 PM · #1 |
| Okay...I have a Nikon 18-70 DX lens that is only 3 weeks old and it has a piece of dust on the lens just under the front glass. Where could that have come from? How can I remove it? |
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11/10/2004 04:09:57 PM · #2 |
| Take it back to where you bought it and request a replacement. |
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11/10/2004 04:11:30 PM · #3 |
| Sounds like it got there during manufacturing. I would take it back and get a new lens. |
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11/10/2004 04:11:31 PM · #4 |
| I have the same thing with a Canon 28-105mm lens. Dust can get sucked in as you pump air in and out while zooming. I don't think it's fixable without expensive dealer service. On the other hand, it probably won't be visible unless you're using a really small aperture. |
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11/10/2004 04:11:53 PM · #5 |
Being assembled outside the factory?
Are you sure you didn't have it when you bought it?
You can take it to the people you bought it from and ask for a replacement.
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11/10/2004 04:15:43 PM · #6 |
| I dont remember seeing when I first received it. It may have been there. Its definitely visible at f22. I know that for sure. It's showing up in the images. |
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11/10/2004 04:20:15 PM · #7 |
z
Message edited by author 2005-07-12 11:10:54. |
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11/10/2004 04:25:01 PM · #8 |
I have a feeling you are not talking about dust inside the lens at all.
I think you have a spec of dust on the sensor. You need to get rid of. Now be careful with that. You can use a blower (not compressed air). Read that manual and it will have a section on it. Follow it word to word.
edit: typo
Message edited by author 2004-11-10 16:25:37. |
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11/10/2004 04:28:23 PM · #9 |
Originally posted by scalvert:
I have the same thing with a Canon 28-105mm lens. Dust can get sucked in as you pump air in and out while zooming. I don't think it's fixable without expensive dealer service. On the other hand, it probably won't be visible unless you're using a really small aperture. |
So how do you explain the dust on the inside of the last glass element on my Canon 50mm? Just curious. How DOES dust get into a prime?
June
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11/10/2004 04:28:25 PM · #10 |
| No...it is definitely dust on the lens under the front glass. I can see the piece of dust on it looking thru the front of the lens! |
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11/10/2004 04:29:51 PM · #11 |
Originally posted by BADDBOYY21:
No...it is definitely dust on the lens under the front glass. I can see the piece of dust on it looking thru the front of the lens! |
OK ... run to the guys and tell them this is totally unacceptable! run in front of the store naked until they replace it! |
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