If someone is a lefty, which hand does he hold his Tzitzis in during shema? Also which hand should he use to cover his eyes?
He holds his tzitzis in his left hand and covers his eyes with his right hand as does a righty.
Ben Ish Chai, Od Yosef Chai, Halachos, Parshas Vaera 3, Shu”t Be’er Moshe Vol. 2:67