睇完
覺得樓主個fd完全冇考慮唔同物件吸光程度嘅唔同 而assume緊100%吸曬 (ideal case)
Major comment:
隻狗張報紙黑色唔反光 會吸曬所有光
相反射眼去視網膜之前仲要經過一層好厚嘅vitreous body 點都會散射/吸咗啲 仲有pupil constrict 都會擋咗啲光 (導致唔係100% A63嘅光都會入到眼, 個area都要改) 所以一次唔會100%到視網膜
Minor comment:
個reference好唔清晰啊 可唔可以俾個medical journal出嘅MPE 嘅reference?
Decision: reconsider after major revision