quantum mechanics - Why is lens flare doubled if odd number of blades but equal to number of blades if even? - Physics Stack Exchange
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Premium Vector | Vector illustration of a lens aperture blades
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Re: Lens aperture blades on modern vs vintage lenses: Open Talk Forum: Digital Photography Review
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Premium Vector | Vector illustration of a lens aperture blades
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Oil On the Aperture Blades – The Thoughts & Photography of Johnny Martyr
