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Optics

Track lights reflected in the iridescent screen of an iPhone, for Flickr Friday’s #DepthOfField theme. The sharpest view of the iridescence comes from focusing on the light source, not the reflecting surface. Reflections of closer objects are less well focused. Note how the colors vary with angle, warmer on the left, cooler on the right. Rotating the phone also changes the colors, which can shift from rainbow to all blue or all red.

SOOC. Provia film simulation, Fujifilm’s most realistic.

14 Feb 2021; 07:38 CST

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Uploaded on February 14, 2021
Taken on February 13, 2021