{
  "slug": "sony-fe-50-18",
  "name": "FE 50mm F1.8",
  "category": "lens",
  "specs": {
    "maker": "ソニー",
    "released": "2016-04",
    "mount": "ソニーE",
    "format": "フルフレーム",
    "focal_length": "50mm",
    "max_aperture": "F1.8",
    "elements": "5群6枚",
    "blades": 7,
    "min_focus_m": 0.45,
    "max_magnification": "0.14倍",
    "stabilization": "なし",
    "filter_mm": 49,
    "weight_g": 186,
    "size_mm": "68.6x59.5",
    "weather_sealed": "非対応（公式仕様に記載なし）",
    "price_range": "約3.5万円前後"
  },
  "summary": "フルサイズ対応の標準単焦点で、Eマウントの入門用として定番の撒き餌レンズ。5群6枚構成・186gと軽く、フィルター径49mm。手ぶれ補正は非搭載でボディ側の補正に頼る。",
  "amazon_query": "ソニー FE 50mm F1.8 SEL50F18F",
  "construction_url": "https://www.sony.jp/ichigan/products/SEL50F18F/feature_1.html",
  "mtf_url": "https://www.sony.jp/ichigan/products/SEL50F18F/feature_1.html",
  "source_url": "https://www.sony.jp/ichigan/products/SEL50F18F/spec.html",
  "retrieved_at": "2026-07-24",
  "amazon_url": "https://www.amazon.co.jp/dp/B01E35AYJE",
  "product_url": "https://www.sony.jp/ichigan/products/SEL50F18F/"
}