{
  "slug": "sigma-200-2-dgdn",
  "name": "200mm F2 DG OS | Sports",
  "category": "lens",
  "specs": {
    "maker": "シグマ",
    "released": "2025-09",
    "mount": "ソニーE / ライカL",
    "format": "フルフレーム",
    "focal_length": "200mm",
    "max_aperture": "f/2",
    "elements": "14群19枚",
    "blades": 11,
    "min_focus_m": 1.7,
    "max_magnification": "0.13倍",
    "stabilization": "あり（OS）",
    "filter_mm": 105,
    "weight_g": 1800,
    "size_mm": "118.9x203",
    "weather_sealed": "対応",
    "price_range": "約55万円前後"
  },
  "summary": "フルサイズミラーレス用として世界初の200mm F2を実現したSportsラインの望遠単焦点。6.5段分の手ブレ補正OSを内蔵し、1800gと同クラスの一眼レフ用より大幅に軽い。室内スポーツやポートレートで、F2の明るさと圧縮効果を活かせるフラッグシップ。",
  "amazon_query": "シグマ 200mm F2 DG OS Sports ソニーE",
  "construction_url": "https://www.sigma-global.com/jp/lenses/s025_200_2/?tab=construction",
  "mtf_url": "https://www.sigma-global.com/jp/lenses/s025_200_2/?tab=construction",
  "source_url": "https://www.sigma-global.com/jp/lenses/s025_200_2/",
  "retrieved_at": "2026-07-24",
  "product_url": "https://www.sigma-global.com/jp/lenses/s025_200_2/"
}