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RSS BotMB to Hacker NewsEnglish · 9 months ago

First flat telescope lens that captures color, detecting light from stars

phys.org

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First flat telescope lens that captures color, detecting light from stars

phys.org

RSS BotMB to Hacker NewsEnglish · 9 months ago
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Engineers create first flat telescope lens that can capture color while detecting light from faraway stars
phys.org
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For centuries, lenses have worked the same way: curved glass or plastic bending light to bring images into focus. But traditional lenses have a major drawback—the more powerful they need to be, the bulkier and heavier they become.

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