{"updated": "2026-09-19", "mount": "nikon-z", "slug": "nikon-nikkor-z-50mm-f-1-8-s", "name": "NIKKOR Z 50mm f/1.8 S", "maker": "ニコン", "model": "", "band": "standard", "specs": {"メーカー": "ニコン", "焦点距離": "50mm", "開放F値": "F1.8", "レンズタイプ": "単焦点・大口径標準レンズ", "対応マウント": "ニコン Z", "フォーマット": "フルサイズ対応", "フォーカス": "AF/MF", "手ブレ補正": "○", "最短撮影距離": "0.4m", "最大撮影倍率": "0.15倍", "フィルター径": "62mm", "最大径×長さ": "76x86.5mm", "重さ": "415g", "防塵・防滴": "防塵・防滴", "発売日": "2018/12/"}, "today": {"date": "2026-09-19", "rakuten": 57800, "yahoo": 64500, "cheapest": 57800, "cheapest_mall": "r"}, "history": [{"date": "2026-09-15", "rakuten": 57800, "yahoo": 63980}, {"date": "2026-09-16", "rakuten": 57800, "yahoo": 63980}, {"date": "2026-09-17", "rakuten": 57800, "yahoo": 63980}, {"date": "2026-09-18", "rakuten": 57800, "yahoo": 64500}, {"date": "2026-09-19", "rakuten": 57800, "yahoo": 64500}], "license": "CC BY 4.0（数値）", "method": "lens.match の規則で確かめた出品の最安。推定なし", "page": "https://kurashigram.com/lens/nikon-z/nikon-nikkor-z-50mm-f-1-8-s/"}