{"updated": "2026-09-19", "mount": "canon-rf", "slug": "canon-rf-s18-45mm-f4-5-6-3-is-stm", "name": "RF-S18-45mm F4.5-6.3 IS STM", "maker": "キヤノン", "model": "", "band": "zoom-standard", "specs": {"メーカー": "キヤノン", "焦点距離": "18〜45mm", "開放F値": "F4.5-6.3", "レンズタイプ": "標準ズーム・標準ズームレンズ", "対応マウント": "キヤノン RF", "フォーマット": "APS-C専用", "フォーカス": "AF/MF", "手ブレ補正": "-", "最短撮影距離": "AF時：0.2m(18mm時)/MF時：0.15m(18mm時)", "最大撮影倍率": "AF時：0.16倍(45mm時)/MF時：0.26倍(45mm時)", "フィルター径": "49mm", "最大径×長さ": "69x44.3mm", "重さ": "130g", "防塵・防滴": "-", "発売日": "2022/6/23"}, "today": {"date": "2026-09-19", "rakuten": null, "yahoo": 9800, "cheapest": 9800, "cheapest_mall": "y"}, "history": [{"date": "2026-09-15", "rakuten": null, "yahoo": 9800}, {"date": "2026-09-16", "rakuten": null, "yahoo": 9800}, {"date": "2026-09-17", "rakuten": null, "yahoo": 9800}, {"date": "2026-09-18", "rakuten": null, "yahoo": 9800}, {"date": "2026-09-19", "rakuten": null, "yahoo": 9800}], "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-rf-s18-45mm-f4-5-6-3-is-stm/"}