en convex lens (n)
― RelatedTo ⟶
Weight: 1.0
en focus Source: English Wiktionary
cs spojka (n)
― RelatedTo ⟶
Weight: 1.0
en convex lens Source: English Wiktionary
zh 凸透鏡 (n)
― RelatedTo ⟶
Weight: 1.0
en convex lens Source: English Wiktionary