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Infrared black and white photography
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<blockquote data-quote="gmaronson" data-source="post: 50724" data-attributes="member: 8791"><p>Thanks for your thoughtful reply! I'm aware of the IR conversions, but, as you might imagine, that's not a high-demand thing for drone photography! I've since posting learned that these "hot spots" are caused by infrared light bouncing around inside the lens apparatus. It's worse at smaller apertures, better at larger ones. One doesn't have a lot of control over that with the Spark software. I'm looking into Photoshop fixes for this, but they may work in some cases and not in others. There are whole databases of different lenses and how bad their "hot spots" are. The idea is to avoid these lenses. Can't do that in my case. Maybe I'll get some good results after all.</p></blockquote><p></p>
[QUOTE="gmaronson, post: 50724, member: 8791"] Thanks for your thoughtful reply! I'm aware of the IR conversions, but, as you might imagine, that's not a high-demand thing for drone photography! I've since posting learned that these "hot spots" are caused by infrared light bouncing around inside the lens apparatus. It's worse at smaller apertures, better at larger ones. One doesn't have a lot of control over that with the Spark software. I'm looking into Photoshop fixes for this, but they may work in some cases and not in others. There are whole databases of different lenses and how bad their "hot spots" are. The idea is to avoid these lenses. Can't do that in my case. Maybe I'll get some good results after all. [/QUOTE]
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Infrared black and white photography