{
  "slug": "canon-rf-20-50-f4l-pz",
  "name": "RF20-50mm F4 L IS USM PZ",
  "category": "lens",
  "specs": {
    "maker": "キヤノン",
    "released": "2026-06",
    "mount": "キヤノンRF",
    "format": "フルフレーム",
    "focal_length": "20-50mm",
    "max_aperture": "f/4",
    "elements": "11群13枚",
    "blades": 9,
    "min_focus_m": 0.24,
    "max_magnification": "0.33倍",
    "stabilization": "あり（最大6段）",
    "filter_mm": 67,
    "weight_g": 420,
    "size_mm": "79.9x98.4",
    "weather_sealed": "対応",
    "price_range": "約21万円前後"
  },
  "summary": "フルサイズ対応RFレンズとして初めてパワーズームを内蔵したF4通しの広角〜標準ズーム。約420gの軽量ボディで手ブレ補正はレンズ単体6段、協調制御で最大8段を実現する。動画撮影を軸にスチルもこなすハイブリッド志向のLレンズ。",
  "amazon_query": "キヤノン RF20-50mm F4 L IS USM PZ",
  "construction_url": "https://personal.canon.jp/product/camera/rf/rf20-50-f4lpz/spec",
  "mtf_url": "https://personal.canon.jp/product/camera/rf/rf20-50-f4lpz/spec",
  "source_url": "https://personal.canon.jp/product/camera/rf/rf20-50-f4lpz/spec",
  "retrieved_at": "2026-07-24",
  "product_url": "https://personal.canon.jp/product/camera/rf/rf20-50-f4lpz"
}