{
  "slug": "canon-rf-16-f28",
  "name": "RF16mm F2.8 STM",
  "category": "lens",
  "specs": {
    "maker": "キヤノン",
    "released": "2021-10",
    "mount": "キヤノンRF",
    "format": "フルフレーム",
    "focal_length": "16mm",
    "max_aperture": "f/2.8",
    "elements": "7群9枚",
    "blades": 7,
    "min_focus_m": 0.13,
    "max_magnification": "0.26倍",
    "stabilization": "なし",
    "filter_mm": 43,
    "weight_g": 165,
    "size_mm": "69.2x40.2",
    "weather_sealed": "非対応",
    "price_range": "約3.8万円前後"
  },
  "summary": "約165g・4万円弱で買える、フルサイズ対応16mm超広角のパンケーキ級単焦点レンズ。最短撮影距離0.13m・最大撮影倍率0.26倍と被写体にぐっと寄れるので、広角特有のパースを効かせた誇張表現やVlog撮影に向く。STM駆動の静かなAFで動画にも使いやすく、超広角入門の定番として人気が高い。",
  "amazon_query": "キヤノン RF16mm F2.8 STM",
  "construction_url": "https://personal.canon.jp/product/camera/rf/rf16-f28/spec",
  "mtf_url": "https://personal.canon.jp/product/camera/rf/rf16-f28/spec",
  "source_url": "https://personal.canon.jp/product/camera/rf/rf16-f28/spec",
  "retrieved_at": "2026-07-24",
  "product_url": "https://personal.canon.jp/product/camera/rf/rf16-f28"
}