{
  "slug": "fujifilm-gf-63-28",
  "name": "フジノン GF63mmF2.8 R WR",
  "category": "lens",
  "specs": {
    "maker": "富士フイルム",
    "released": "2017-02",
    "mount": "富士フイルムG",
    "format": "中判",
    "focal_length": "63mm",
    "max_aperture": "f/2.8",
    "elements": "8群10枚",
    "blades": 9,
    "min_focus_m": 0.5,
    "max_magnification": "0.17倍",
    "stabilization": "なし",
    "filter_mm": 62,
    "weight_g": 405,
    "size_mm": "84x71",
    "weather_sealed": "対応",
    "price_range": "約21万円前後"
  },
  "summary": "35mm判換算50mmの画角を持つ、GFX 50Sと同時に登場したGマウント最初期の標準単焦点レンズ。EDレンズ1枚を含む8群10枚構成で、中判センサーの解像力を素直に引き出す描写が特徴。質量405gと中判用として軽量で、防塵防滴・-10℃耐低温構造により日常のスナップから風景まで常用しやすい。",
  "amazon_query": "富士フイルム GF63mmF2.8",
  "construction_url": "https://fujifilm-x.com/ja-jp/products/lenses/gf63mmf28-r-wr/specifications/",
  "mtf_url": "https://fujifilm-x.com/ja-jp/products/lenses/gf63mmf28-r-wr/specifications/",
  "source_url": "https://fujifilm-x.com/ja-jp/products/lenses/gf63mmf28-r-wr/specifications/",
  "retrieved_at": "2026-07-24",
  "product_url": "https://www.fujifilm-x.com/ja-jp/products/lenses/gf63mmf28-r-wr/"
}