फोकस (प्रकाशिकी): Revision history

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4 August 2023

3 August 2023

25 July 2023

13 July 2023

  • curprev 13:4613:46, 13 July 2023alpha>Indicwiki 8,687 bytes +8,687 Created page with "{{Short description|Point in an optical system where light rays originating from a point on the object converge}} {{For|eye focus|Accommodation (eye)}} {{more citations needed..."