{
  "slug": "tamron-70-180-f28-g2",
  "name": "70-180mm F/2.8 Di III VC VXD G2",
  "category": "lens",
  "specs": {
    "maker": "タムロン",
    "released": "2023-10",
    "mount": "ソニーE / ニコンZ",
    "format": "フルフレーム",
    "focal_length": "70-180mm",
    "max_aperture": "F2.8",
    "elements": "15群20枚",
    "blades": 9,
    "min_focus_m": 0.3,
    "max_magnification": "0.38倍",
    "stabilization": "あり（VC）",
    "filter_mm": 67,
    "weight_g": 855,
    "size_mm": "83x156.5",
    "weather_sealed": "配慮",
    "price_range": "約20万円前後"
  },
  "summary": "F2.8通し望遠ズームの第2世代。初代から手ブレ補正VCが加わり、855gと同クラスの70-200mmより軽量。広角端0.3mまで寄れて近接にも強い。",
  "amazon_query": "タムロン 70-180mm F2.8 G2",
  "amazon_url": "https://www.amazon.co.jp/dp/B0CJ21GVHV",
  "construction_url": "https://www.tamron.com/jp/consumer/lenses/a065/spec.html",
  "mtf_url": "https://www.tamron.com/jp/consumer/lenses/a065/spec.html",
  "source_url": "https://www.tamron.com/jp/consumer/lenses/a065/spec.html",
  "retrieved_at": "2026-07-24",
  "product_url": "https://www.tamron.com/jp/consumer/lenses/a065/spec.html"
}