Ukukhuselwa kwi-UVA (400nm) yeebhendi zemitha ye-UV ebangela isifo se-conjunctivitis, cataract.
I-CT (iZiko eliTyebileyo) Uluhlu: + 0.2 ~ -0.15mm (ye1.1mm)
ET (Edge Ukutyeba): + 0.2 ~ -0.15mm (ye-1.15mm)