{"updated": "2026-09-19", "mount": "leica-l", "slug": "ttartisan-ttartisan-tilt-shift-17mm-f-4-asph", "name": "TTArtisan Tilt-Shift 17mm f/4 ASPH. [ライカL用]", "maker": "銘匠光学", "model": "", "band": "wide", "specs": {"メーカー": "銘匠光学", "焦点距離": "17mm", "開放F値": "F4", "レンズタイプ": "単焦点・ティルトシフトレンズ", "対応マウント": "ライカ L", "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": "0.3m", "最大撮影倍率": "", "フィルター径": "", "最大径×長さ": "88x125mm", "重さ": "1030g", "防塵・防滴": "-", "発売日": "2026/3/13"}, "today": {"date": "2026-09-19", "rakuten": 119700, "yahoo": 119700, "cheapest": 119700, "cheapest_mall": "r"}, "history": [{"date": "2026-09-15", "rakuten": 119700, "yahoo": 119700}, {"date": "2026-09-16", "rakuten": 119700, "yahoo": 119700}, {"date": "2026-09-17", "rakuten": 119700, "yahoo": 119700}, {"date": "2026-09-18", "rakuten": 119700, "yahoo": 119700}, {"date": "2026-09-19", "rakuten": 119700, "yahoo": 119700}], "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/leica-l/ttartisan-ttartisan-tilt-shift-17mm-f-4-asph/"}