Which limitation constrained early Islamic scholars' lens development?

💡 Explanation

Poor image quality occurred because compositional variations caused refractive index changes via compositional segregation, therefore limiting lens performance, rather than spectral understanding or manufacturing techniques being the primary bottlenecks.

• Which risk increases when pre-Columbian hillside terraces experience prolonged saturation?
• Which risk accelerated embrittlement when tin depletion occurs in an ancient bronze cannon exposed to seawater?
• Which mechanism limited the cutting depth of early water-powered sawmills constructed during the Roman period?
• Which consequence results when Roman legionaries insufficiently tamp rammed earth layers behind a siege rampart?
• Which aesthetic degradation results when moisture diffuses through underlying brickwork via capillary action within Mughal-era pietra dura inlay?
• Which outcome occurred when Inca quipu data transcription errors amplified?