Landscape Help, Noob Please CC

[Fotografer]

What Causes the blue or &quot;dusy&quot; Hue over the Mountains or Back Ground in the distance? It seems that All my landscape photos have this when I travel to shoot and I can't get rid of it? Filter? Lens? Camera Settings?</p>
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<p>Im shooting with a Tamron 18-250 Lens on a D90, some of the images I have a Polarized filter on... but it does not seem to help.</p>
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<p>What cleans up landscape haze or lack of detail?</p>
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<p>Last Set of Mountains has a Blue Hue</p>
<p><img src="http://i116.photobucket.com/albums/o4/sq60ss/Photography/DSC_00040001.jpg" border="0" alt="" /></p>
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<p>Distant Tree Line has a Pixelated fuzzy noise to them.</p>
<p><img src="http://i116.photobucket.com/albums/o4/sq60ss/Nature%20Trips/DSC_0221.jpg" border="0" alt="" /></p>
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<p>Last Hill at the end of the lake looks grey and loss of detail.</p>
<p><img src="http://i116.photobucket.com/albums/o4/sq60ss/Nature%20Trips/DSC_0088.jpg" border="0" alt="" /></p>
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<p>Again, looks like Haze over the Mountians.. but the haze is not there with the Human Eye!</p>
<p><img src="http://i116.photobucket.com/albums/o4/sq60ss/Nature%20Trips/DSC_0076_2.jpg" border="0" alt="" /></p>
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<p>I thought that this would have been a great shot, but the Mountains are just washed out with bad noise.</p>
<p><img src="http://i116.photobucket.com/albums/o4/sq60ss/Nature%20Trips/DSC_0011_2_5.jpg" border="0" alt="" /></p>
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<p>I tried all kinds of exposure here to get it right and nothing seemed to work.</p>
<p><img src="http://i116.photobucket.com/albums/o4/sq60ss/Nature%20Trips/DSC_0446.jpg" border="0" alt="" /></p>
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<p>I took tons of different exposures here too. The mts still had bad haze even though it was not there when looking at them in person.</p>
<p><img src="http://i116.photobucket.com/albums/o4/sq60ss/Nature%20Trips/DSC_0490.jpg" border="0" alt="" /></p>
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