"ズームレンズ" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "en",
        "3": "zoom lens"
      },
      "expansion": "English zoom lens",
      "name": "bor"
    }
  ],
  "etymology_text": "From English zoom lens.",
  "forms": [
    {
      "form": "zūmu renzu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ズーム レンズ"
      },
      "expansion": "ズームレンズ • (zūmu renzu)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese katakana",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "Photography",
          "orig": "ja:Photography",
          "parents": [
            "Art",
            "Human activity",
            "Media",
            "Culture",
            "Human behaviour",
            "Communication",
            "Society",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "zoom lens (lens whose focal length can be rapidly changed)"
      ],
      "id": "en-ズームレンズ-ja-noun-V7mq7XIe",
      "links": [
        [
          "zoom lens",
          "zoom lens"
        ]
      ]
    }
  ],
  "word": "ズームレンズ"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "en",
        "3": "zoom lens"
      },
      "expansion": "English zoom lens",
      "name": "bor"
    }
  ],
  "etymology_text": "From English zoom lens.",
  "forms": [
    {
      "form": "zūmu renzu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ズーム レンズ"
      },
      "expansion": "ズームレンズ • (zūmu renzu)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese katakana",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms borrowed from English",
        "Japanese terms derived from English",
        "Japanese terms with redundant sortkeys",
        "ja:Photography"
      ],
      "glosses": [
        "zoom lens (lens whose focal length can be rapidly changed)"
      ],
      "links": [
        [
          "zoom lens",
          "zoom lens"
        ]
      ]
    }
  ],
  "word": "ズームレンズ"
}