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Commuter Trains, Ewing (West Trenton), NJ, 2010.
Too many pixels, all crowded together, at https://www.flickr.com/photos/mattblaze/4377309058/
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this post was submitted on 17 Sep 2024
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Photography
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One of the challenges of very long lenses is that they tempt you to compose images of subjects that are very far away. But the farther away something is, the more the atmosphere can distort the image. The effects of heat distortion, pollution, humidity, and weather are amplified across longer distances, no matter how sharp the lens is or how high resolution the sensor.
@mattblaze@federate.social heavier, longer lenses also bring tripod quality into play. I have seen an $8k camera on a $45 tripod, next to a person quite frustrated with the image quality it gave them, blaming the camera.
@mattblaze@federate.social My astronomer friends might disagree that atmospheric effects are greater the further the astronomical subject.
But aside from my poor (very poor) joke, has anyone doing terrestrial photography adopted the technique used by astronomers of using a laser beam to do real time measure of atmospheric conditions and use that either in real-time lens/mirror adaption or post processing?