Alexander's band or Alexander's dark band is an optical phenomenon associated with rainbows which was named after Alexander of Aphrodisias who first described this phenomenon in Aphrodisias, Commentar
Alexander's band lies between the two rainbows.
Dark area between rainbows known as Alexander’s band, with a rare twinned primary
Optical phenomena are any observable events that result from the interaction of light and matter.
Alexander's band
…Alexander's band or Alexander's dark band is an optical phenomenon associated with rainbows which was named after Alexander of Aphrodisias who first described this phenomenon in Aphrodisias, Commentary on Book IV of…
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