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Huygens' way of finding the shape of a 'perfect' lens. | Download Scientific Diagram
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Coma and Astigmatism
Illustration of (a) spherical aberration (b) ideal lens and (c)... | Download Scientific Diagram
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Fish-eye lens may entangle pairs of atoms | MIT News | Massachusetts Institute of Technology
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Squid reveal the secret to a “perfect” lens – Softbites
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What is a Decentered Lens?
What is Spherical Aberration?
Perfect lenses in focus | Nature
The Perfect Lens for Astigmatism - Questions Answered - The Eye News
