convex lens

translations in German

• Konvexlinse

translations in Spanish

• lente convexo

translations in French

• lentille convexe

translations in Italian

• lenti convesse

translations in Polish

• soczewka wypukła

translations in Portuguese

• lente convexa

translations in Russian

• выпуклая линза

translations in Chinese

• 凸透镜 - ao tou jing

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