{
  "slug": "fujifilm-xf-23-14",
  "name": "フジノン XF23mmF1.4 R",
  "category": "lens",
  "specs": {
    "maker": "富士フイルム",
    "released": "2013-10",
    "mount": "富士フイルムX",
    "format": "APS-C",
    "focal_length": "23mm",
    "max_aperture": "f/1.4",
    "elements": "8群11枚",
    "blades": 7,
    "min_focus_m": 0.28,
    "max_magnification": "0.1倍",
    "stabilization": "なし",
    "filter_mm": 62,
    "weight_g": 300,
    "size_mm": "72x63",
    "weather_sealed": "非対応"
  },
  "summary": "35mm判換算35mm相当の大口径単焦点で、Xマウント初期を代表する準広角レンズ。開放f/1.4の明るさと、フォーカスリングを手前に引くとMFに切り替わる距離指標付きのクラッチ機構が特徴。現在は生産終了しており、後継のXF23mmF1.4 R LM WRに置き換えられている。",
  "amazon_query": "富士フイルム XF23mmF1.4 R",
  "construction_url": "https://www.fujifilm-x.com/ja-jp/products/lenses/xf23mmf14-r/specifications/",
  "mtf_url": "https://www.fujifilm-x.com/ja-jp/products/lenses/xf23mmf14-r/specifications/",
  "source_url": "https://www.fujifilm-x.com/ja-jp/products/lenses/xf23mmf14-r/specifications/",
  "retrieved_at": "2026-07-24",
  "product_url": "https://www.fujifilm-x.com/ja-jp/products/discontinued-lenses/xf23mmf14-r/"
}