Umphakeli wokukhanyisa waseShayina intengo enhle isikwele 4 ukukhanya okuphansi

Lolu uhlobo olusha lwesikwele sokukhanya phansi, kukhona ukukhanya okuyisikwele 1 2 3 4 kanye nohlobo oluyindilinga.

I-engeli ye-Beam ingu-10°/23°/36°

Siyakwamukela ukuthi usithinte ukuze uthole imininingwane eyengeziwe mayelana nalolu chungechunge lwesikwele 4 ukukhanya, vele usithinte ukuze uthole imininingwane eyengeziwe.