josferik

josferik

An optical surface with departures in shape from a perfect sphere in order to cancel optical imperfections or aberrations.

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Отрасль/сфера деятельности: Астрономия
Категория: Общая астрономия
Company: Caltech
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Letra është një mesazh i shkruar në material. Në ditët e sotme është e pazakontë të përdorin këtë mënyrë për të komunikuar (përveç për çështje zyrtare ...