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bifocal |
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bifocal [baɪˈfəʊkəl] adj
1. (Physics / General Physics) Optics having two different focuses 2. (Medicine) relating to a compound lens permitting near and distant vision ThesaurusLegend: Synonyms Related Words Antonyms Translations adj bifocal [baiˈfəukəl] (of lenses) having two points of focus, which help people to see things close at hand and things far away. bifokale ثُنائي البُؤْره двуфокусен bifokální bifokal mit zwei Brennpunkten; Bifokal-... διεστιακός (για φακούς όρασης) bifocal bifokaal- دو کانونه؛ دو دیده kaksitehoinen à double foyer מִשקָפַייִם דוּ-מוֹקְדִיים दो फोकस वाला bifokalni bifokális fokus ganda tvískipt gleraugu bifocale 二焦点の 초점이 둘 있는 dviejų židinių bifokāls dwifokus dubbelgeslepen bifokal dwuogniskowy bifocal bifocal бифокальный bifokálny dvogoriščen bifokalni bifokal ที่มีสองเลนส์ เลนส์หนึ่งมองใกล้ อีกเลนส์มองไกล iki odaklı, çift mercekli 雙焦點的 двофокусний, біфокальний دوہری عینک hai tròng 双焦点的 How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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New: soft bifocal contact lens, Cabbage Patch Kids. Inside, however, the book covers twenty-two of his inventions, first by showing their use in today's world (a pedestrian looks down through his bifocals to read a wanted poster and then looks up to identify the criminal across the street) and second by explaining Franklin's role in their development (he designed bifocals to avoid switching between two pair of glasses). to replace bifocals with electric lenses that can switch quickly from one type of focus to another. |
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