Was the High Priest permitted to wear glasses during the Temple service, or would they be considered an extra garment?

This source-based Torah study examines the question: Was the High Priest permitted to wear glasses during the Temple service, or would they be considered an extra garment? The canonical Hebrew discussion develops the issue through the weekly Torah portion and the sources cited there, preserving the distinctions, tensions, and practical implications of the original text. This localized discovery layer does not add any new halakhic, medical, legal, scientific, historical, theological, or empirical ruling or claim beyond the canonical Hebrew source.