Which consequence resulted when the Al-Haytham's camera obscura utilized a small aperture overlooking 11th-century Cairo construction?

💡 Explanation

A small aperture in Al-Haytham's camera obscura leads to diffraction because wavefront Airy Disks cause blurring, rather than pinhole focusing creating a truly sharp image; therefore, increasing sharpness means less overall image irradiance rather than another outcome.

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