{
  "slug": "sigma-35-12-dgdn2",
  "name": "35mm F1.2 DG II | Art",
  "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": "35mm",
    "max_aperture": "f/1.2",
    "elements": "13群17枚",
    "blades": 11,
    "min_focus_m": 0.28,
    "max_magnification": "0.19倍",
    "stabilization": "なし",
    "filter_mm": 72,
    "weight_g": 745,
    "size_mm": "81x113.4",
    "weather_sealed": "対応",
    "price_range": "約22万円前後"
  },
  "summary": "初代35mm F1.2 DG DNから約30%の軽量化を果たした二代目で、Artラインの大口径標準広角。質量745g・全長113.4mmと大幅に小型化しながら、開放F1.2の描写力をさらに引き上げている。フィルター径もφ82mmからφ72mmへ小口径化され、取り回しが現実的になった。",
  "amazon_query": "シグマ 35mm F1.2 DG II Art ソニーE",
  "construction_url": "https://www.sigma-global.com/jp/lenses/a025_35_12/?tab=construction",
  "mtf_url": "https://www.sigma-global.com/jp/lenses/a025_35_12/?tab=construction",
  "source_url": "https://www.sigma-global.com/jp/lenses/a025_35_12/",
  "retrieved_at": "2026-07-24",
  "product_url": "https://www.sigma-global.com/jp/lenses/a025_35_12/"
}