"非点収差" meaning in 日本語

{
  "categories": [
    {
      "kind": "other",
      "name": "日本語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日本語 名詞",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "ひてんしゅうさ"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "related": [
    {
      "word": "収差"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "日本語 光学",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "一点からの光が、曲面をもつ光学系で反射、屈折したあと一点に結像せず、光軸に垂直で、かつ間隔をおいた二つの線分上に別々の像を結ぶ現象。"
      ],
      "id": "ja-非点収差-ja-noun-4eBYx16t",
      "topics": [
        "optics"
      ]
    }
  ],
  "word": "非点収差"
}

{
  "categories": [
    "日本語",
    "日本語 名詞"
  ],
  "forms": [
    {
      "form": "ひてんしゅうさ"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "related": [
    {
      "word": "収差"
    }
  ],
  "senses": [
    {
      "categories": [
        "日本語 光学"
      ],
      "glosses": [
        "一点からの光が、曲面をもつ光学系で反射、屈折したあと一点に結像せず、光軸に垂直で、かつ間隔をおいた二つの線分上に別々の像を結ぶ現象。"
      ],
      "topics": [
        "optics"
      ]
    }
  ],
  "word": "非点収差"
}