{
  "slug": "sigma-85-14-dgdn",
  "name": "85mm F1.4 DG DN | Art",
  "category": "lens",
  "specs": {
    "maker": "シグマ",
    "released": "2020-08",
    "mount": "ソニーE / ライカL",
    "format": "フルフレーム",
    "focal_length": "85mm",
    "max_aperture": "f/1.4",
    "elements": "11群15枚",
    "blades": 11,
    "min_focus_m": 0.85,
    "max_magnification": "0.12倍",
    "stabilization": "なし",
    "filter_mm": 77,
    "weight_g": 625,
    "size_mm": "82.8x96.1",
    "weather_sealed": "対応",
    "price_range": "約11万円前後"
  },
  "summary": "一眼レフ用比で大幅な小型軽量化を果たした、Artラインのポートレート向け大口径中望遠。1130gあった旧85mm F1.4 Artから625gへ軽くなり、性能も開放から周辺まで安定している。実売10万円強でF1.4の85mmが手に入るコストパフォーマンスが強み。",
  "amazon_query": "シグマ 85mm F1.4 DG DN Art ソニーE",
  "construction_url": "https://www.sigma-global.com/jp/lenses/a020_85_14/?tab=construction",
  "mtf_url": "https://www.sigma-global.com/jp/lenses/a020_85_14/?tab=construction",
  "source_url": "https://www.sigma-global.com/jp/lenses/a020_85_14/",
  "retrieved_at": "2026-07-24",
  "product_url": "https://www.sigma-global.com/jp/lenses/a020_85_14/"
}