256-layer Diffraction Harmonic Lens (IMAGE)

Samara University

256-layer Diffraction Harmonic Lens

Caption

Diffraction harmonic lens weighs only 5 grams and replaces a complex and massive system of lenses and mirrors similar to the one that is used in telephoto lenses with a focal length of 300 mm and a weight of 500 grams

Credit

Samara University

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