Dìon bho chòmhlan UVA (400nm) de ghathan UV ag adhbhrachadh conjunctivitis, cataract.
Raon CT (Tiugh Ionad): + 0.2 ~ -0.15mm (airson 1.15mm)
ET (Tiugh Edge): + 0.2 ~ -0.15mm (airson 1.15mm)