{"updated": "2026-09-19", "mount": "canon-rf", "slug": "canon-rf85mm-f1-2-l-usm", "name": "RF85mm F1.2 L USM", "maker": "キヤノン", "model": "", "band": "portrait", "specs": {"メーカー": "キヤノン", "焦点距離": "85mm", "開放F値": "F1.2", "レンズタイプ": "単焦点・大口径中望遠単焦点レンズ", "対応マウント": "キヤノン RF", "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": "0.85m", "最大撮影倍率": "0.12倍", "フィルター径": "82mm", "最大径×長さ": "103.2x117.3mm", "重さ": "1195g", "防塵・防滴": "防塵・防滴", "発売日": "2019/6/20"}, "today": {"date": "2026-09-19", "rakuten": 311800, "yahoo": 405530, "cheapest": 311800, "cheapest_mall": "r"}, "history": [{"date": "2026-09-15", "rakuten": 311800, "yahoo": 405530}, {"date": "2026-09-16", "rakuten": 311800, "yahoo": 405530}, {"date": "2026-09-17", "rakuten": 311800, "yahoo": 405530}, {"date": "2026-09-18", "rakuten": 311800, "yahoo": 405530}, {"date": "2026-09-19", "rakuten": 311800, "yahoo": 405530}], "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/canon-rf/canon-rf85mm-f1-2-l-usm/"}