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Summary
DescriptionFlame by `Converging' sun rays.jpg
English: Here in Tamilnadu-India, very hot summer is prevailing now. At around 5 PM, I tried to shoot an ignited matchstick with converged sun rays. A convex lens was used to converge sun rays. The beautiful flame, with core zone and outer zone was the result.
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Captions
A matchstick ignited with converged sun rays caught instantly