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Forum: Pentax K-5 & K-5 II
07-04-2014, 03:50 PM
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Thanks for all your replies!
Any recommendation for the sensor swab and sensor cleaning fluid?
I can find the Kimwipe and pure alcohol (water free) in lab, is it fine to use them for sensor cleaning?
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Forum: Pentax K-5 & K-5 II
07-04-2014, 01:05 PM
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Dear All,
I am a K-5 user and I got it in 2012 from a user who bought it from Amazon.
Everytime when I take the pictures in national park, I can see a fixed position dot in the sky.
Originally, I thought that it's from the dust on the sensor or lens.
However, after I cleaned the sensor and lens with high purity Ar within chemical lab hood, I still can see it at the same place.
The attached pictures was taken by two different lens. (16-45 and 10-17)
If the dot is due to the dust on lens, it should show differently with different lens.
Then, my friends told me the contamination issue of K-5.
I checked the news and thought it should only happen for the first batch of K-5 produced in 2010. Since the last user got it from Amazon in 2012, I guess my K-5 should be out of this issue.
Could you help me to check my pictures?
If this is real the contamination issue, could I still ask the service from the company?
Does anyone has this experience?
Thanks
Kevin
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Forum: Sold Items
07-13-2012, 10:27 AM
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Forum: Sold Items
03-28-2012, 01:45 PM
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Forum: Sold Items
09-12-2011, 11:53 PM
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Forum: Pentax Lens Articles
08-20-2011, 10:13 AM
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I have same kind of problem. Thanks for this great solution.
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Forum: Pentax Lens Articles
08-20-2011, 10:08 AM
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Great article and nice pictures. I am also interested about this lens and I hope I can get it with good deal.
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