{"updated": "2026-10-17", "mount": "sony-e", "slug": "voigtlander-portrait-heliar-75mm-f1-8", "name": "フォクトレンダー PORTRAIT HELIAR 75mm F1.8", "maker": "コシナ（フォクトレンダー）", "model": "", "band": "portrait", "specs": {"メーカー": "コシナ（フォクトレンダー）", "焦点距離": "75mm", "開放F値": "F1.8", "レンズタイプ": "単焦点・中望遠レンズ", "対応マウント": "ソニー E", "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": "0.7m", "最大撮影倍率": "1：7.4", "フィルター径": "62mm", "最大径×長さ": "70x88mm", "重さ": "515g", "防塵・防滴": "-", "発売日": "2025/6/20"}, "today": {"date": "2026-10-17", "rakuten": 131800, "yahoo": 125180, "cheapest": 125180, "cheapest_mall": "y"}, "history": [{"date": "2026-09-15", "rakuten": 134422, "yahoo": 128260}, {"date": "2026-09-16", "rakuten": 131800, "yahoo": 128260}, {"date": "2026-09-17", "rakuten": 131800, "yahoo": 128260}, {"date": "2026-09-18", "rakuten": 131800, "yahoo": 128260}, {"date": "2026-09-19", "rakuten": 131800, "yahoo": 128260}, {"date": "2026-09-20", "rakuten": 131800, "yahoo": 125180}, {"date": "2026-09-21", "rakuten": 131800, "yahoo": 125180}, {"date": "2026-09-22", "rakuten": 131800, "yahoo": 125180}, {"date": "2026-09-23", "rakuten": 131800, "yahoo": 125180}, {"date": "2026-09-24", "rakuten": 131800, "yahoo": 125180}, {"date": "2026-09-25", "rakuten": 131800, "yahoo": 125180}, {"date": "2026-09-26", "rakuten": 131800, "yahoo": 125180}, {"date": "2026-09-27", "rakuten": 131800, "yahoo": 125180}, {"date": "2026-09-28", "rakuten": 131800, "yahoo": 125180}, {"date": "2026-09-29", "rakuten": 131800, "yahoo": 128370}, {"date": "2026-09-30", "rakuten": 131800, "yahoo": 128370}, {"date": "2026-10-01", "rakuten": 131800, "yahoo": 128370}, {"date": "2026-10-02", "rakuten": 131800, "yahoo": 128370}, {"date": "2026-10-03", "rakuten": 131800, "yahoo": 128370}, {"date": "2026-10-04", "rakuten": 131800, "yahoo": 126170}, {"date": "2026-10-05", "rakuten": 131800, "yahoo": 126170}, {"date": "2026-10-06", "rakuten": 131800, "yahoo": 126170}, {"date": "2026-10-07", "rakuten": 131800, "yahoo": 128370}, {"date": "2026-10-08", "rakuten": 131800, "yahoo": 128370}, {"date": "2026-10-09", "rakuten": 131800, "yahoo": 128370}, {"date": "2026-10-10", "rakuten": 131800, "yahoo": 128370}, {"date": "2026-10-11", "rakuten": 131800, "yahoo": 125180}, {"date": "2026-10-12", "rakuten": 131800, "yahoo": 125180}, {"date": "2026-10-13", "rakuten": 131800, "yahoo": 125180}, {"date": "2026-10-14", "rakuten": 131800, "yahoo": 125180}, {"date": "2026-10-15", "rakuten": 131800, "yahoo": 125180}, {"date": "2026-10-16", "rakuten": 131800, "yahoo": 125180}, {"date": "2026-10-17", "rakuten": 131800, "yahoo": 125180}], "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/sony-e/voigtlander-portrait-heliar-75mm-f1-8/", "rental": null}