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Ball lens

Ball lens

Spherical lens.

Uncommon
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Wikipedia views per dayLast 30 days 368

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Readers' pathsAug 2026 – Oct 2026

Readers go next to

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Readers come from

Share of the 385 readers arriving from another article

  1. Lens

    Optical device which transmits and refracts light.

    26%

  2. Crystal ball

    Common fortune-telling object.

    25%

  3. Luneburg lens

    Spherically symmetric gradient-index lens.

    19%

  4. Fluorescence

    Emission of light by a substance that has absorbed light.

    11%

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    Optical toy.

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    Scientific instrument for observing small objects.

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