F-20.5
The optimal way is that after reciting the Opening Supplication (Isiftah, de: f-8.13), the Ta'awwudh (f-8.16), and the Fatiha, one:
(a) recite al-Baqara (Koran 2) for the first Koran recital;
(b) recite Al 'Imran (Koran 3) after the second time one recites the Fatiha (A: in the first rak'a);
(A: then, in the second rak'a)
(c) recite al-Nisa (Koran 4) for the third recital;
(d) and recite al-Ma'ida (Koran 5) for the fourth recital.
Or one may recite comparable amounts of the Koran in place of the above suras.
One bows and says "Subhana Rabbiya al-`Adhim' ("How far above any limitation is my Lord Most Great") after the first of the four Koran recitals for a period equal to reciting one hundred verses of al-Baqara (N: about 20 minutes); after the second recital for the length of eighty of its verses;after the third for the length of seventy verses; and after the fourth for the length of fifty verses. The other parts of the eclipse prayer are the same as other prayers.