In April 2019 I travelled to Kazakhstan with the definite purpose to experiment with the 850nm filter, which I had always left behind as a choice because of its harsh rendition of BnW tones.
Detail rendition contrast in the sky are impressive, even with weather condition far from ideal for IR
In fact, the deeper you dive into the NIR spectrum, the less light is scattered by the atmosphere.
infrared photography @ 850nm
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