Iyi ni sizgo chara chifukwa chakuti awo ŵakupanga magalasi yakufumyizgira vithuzi ŵakupanga magalasi yapachanya chomene. The previous text is in Tumbuka. Here is a translation to Chinese (Traditional):
隨著鏡片製造商的鏡片生產達到更高水準，這已不再成為問題。