"thấu kính" meaning in Vietnamese

{
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      "expansion": "",
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    {
      "args": {
        "1": "透",
        "2": "through",
        "3": "鏡",
        "4": "mirror"
      },
      "expansion": "Sino-Vietnamese word from 透鏡, composed of 透 (“through”) and 鏡 (“mirror”)",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 透鏡, composed of 透 (“through”) and 鏡 (“mirror”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
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      "expansion": "thấu kính",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "thấu kính",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
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          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a lens (object focusing or defocusing the light passing through it)"
      ],
      "id": "en-thấu_kính-vi-noun-IB4dyRCH",
      "links": [
        [
          "lens",
          "lens"
        ]
      ],
      "related": [
        {
          "english": "microscopically ocular lens",
          "word": "thị kính"
        },
        {
          "english": "objective lens",
          "word": "vật kính"
        },
        {
          "english": "anatomically ocular lens",
          "word": "thuỷ tinh thể"
        },
        {
          "english": "eyeglass lens",
          "word": "tròng"
        },
        {
          "english": "contact lens",
          "word": "kính áp tròng"
        },
        {
          "english": "figurative lens",
          "word": "lăng kính"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[tʰəw˧˦ kïŋ˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[tʰəw˨˩˦ kɨn˦˧˥]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[tʰəw˦˥ kɨn˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "thấu kính"
}

{
  "etymology_templates": [
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    {
      "args": {
        "1": "透",
        "2": "through",
        "3": "鏡",
        "4": "mirror"
      },
      "expansion": "Sino-Vietnamese word from 透鏡, composed of 透 (“through”) and 鏡 (“mirror”)",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 透鏡, composed of 透 (“through”) and 鏡 (“mirror”).",
  "head_templates": [
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      "expansion": "thấu kính",
      "name": "head"
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    {
      "args": {},
      "expansion": "thấu kính",
      "name": "vi-noun"
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  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "related": [
    {
      "english": "microscopically ocular lens",
      "word": "thị kính"
    },
    {
      "english": "objective lens",
      "word": "vật kính"
    },
    {
      "english": "anatomically ocular lens",
      "word": "thuỷ tinh thể"
    },
    {
      "english": "eyeglass lens",
      "word": "tròng"
    },
    {
      "english": "contact lens",
      "word": "kính áp tròng"
    },
    {
      "english": "figurative lens",
      "word": "lăng kính"
    }
  ],
  "senses": [
    {
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      "glosses": [
        "a lens (object focusing or defocusing the light passing through it)"
      ],
      "links": [
        [
          "lens",
          "lens"
        ]
      ]
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  ],
  "sounds": [
    {
      "ipa": "[tʰəw˧˦ kïŋ˧˦]",
      "tags": [
        "Hà-Nội"
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    },
    {
      "ipa": "[tʰəw˨˩˦ kɨn˦˧˥]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[tʰəw˦˥ kɨn˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "thấu kính"
}