{
  "slug": "tamron-28-75-f28-g2",
  "name": "28-75mm F/2.8 Di III VXD G2",
  "category": "lens",
  "specs": {
    "maker": "タムロン",
    "released": "2021-10",
    "mount": "ソニーE / ニコンZ",
    "format": "フルフレーム",
    "focal_length": "28-75mm",
    "max_aperture": "F2.8",
    "elements": "15群17枚",
    "blades": 9,
    "min_focus_m": 0.18,
    "max_magnification": "0.37倍",
    "stabilization": "なし",
    "filter_mm": 67,
    "weight_g": 540,
    "size_mm": "75.8x117.6",
    "weather_sealed": "配慮",
    "price_range": "約15万円前後"
  },
  "summary": "定番F2.8通し標準ズームの第2世代。VXD採用でAFが高速化し、光学性能も初代から向上。540gと軽く、広角端0.18mまで寄れるのも強み。",
  "amazon_query": "タムロン 28-75mm F2.8 G2",
  "amazon_url": "https://www.amazon.co.jp/dp/B09HL44W23",
  "construction_url": "https://www.tamron.com/jp/consumer/lenses/a063/spec.html",
  "mtf_url": "https://www.tamron.com/jp/consumer/lenses/a063/spec.html",
  "source_url": "https://www.tamron.com/jp/consumer/lenses/a063/spec.html",
  "retrieved_at": "2026-07-24",
  "product_url": "https://www.tamron.com/jp/consumer/lenses/a063/spec.html"
}