Which outcome resulted when astrolabe engravings deviated irregularly?

💡 Explanation

Inaccurate engravings introduce errors via angular misalignments during sightings; this directly distorts projected celestial relationships, because inaccurate angles yield incorrect time or direction values. Therefore, the astrolabe becomes unreliable for calculation rather than failing structurally or chemically.

• Which optical consequence resulted from Ibn al-Haytham using pinhole apertures?
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