{"updated": "2026-09-19", "mount": "nikon-z", "slug": "voigtlander-apo-lanthar-50mm-f2-aspherical-ii", "name": "フォクトレンダー APO-LANTHAR 50mm F2 Aspherical II", "maker": "コシナ（フォクトレンダー）", "model": "", "band": "standard", "specs": {"メーカー": "コシナ（フォクトレンダー）", "焦点距離": "50mm", "開放F値": "F2", "レンズタイプ": "単焦点・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": "MF", "手ブレ補正": "○", "最短撮影距離": "0.45m", "最大撮影倍率": "1：6.46", "フィルター径": "58mm", "最大径×長さ": "68.8x64.3mm", "重さ": "370g", "防塵・防滴": "-", "発売日": "2024/11/14"}, "today": {"date": "2026-09-19", "rakuten": 108170, "yahoo": 105930, "cheapest": 105930, "cheapest_mall": "y"}, "history": [{"date": "2026-09-15", "rakuten": 108170, "yahoo": 107580}, {"date": "2026-09-16", "rakuten": 108170, "yahoo": 107580}, {"date": "2026-09-17", "rakuten": 108170, "yahoo": 105930}, {"date": "2026-09-18", "rakuten": 108170, "yahoo": 105930}, {"date": "2026-09-19", "rakuten": 108170, "yahoo": 105930}], "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/voigtlander-apo-lanthar-50mm-f2-aspherical-ii/"}