{"updated": "2026-09-19", "mount": "mft", "slug": "7artisans-7artisans-50mm-f1-2-aps-c-7a-50f12-m43-b", "name": "7Artisans 50mm F1.2 APS-C 7A-50F12-M43-B [マイクロフォーサーズ用]", "maker": "七工匠", "model": "", "band": "standard", "specs": {"メーカー": "七工匠", "焦点距離": "50mm", "開放F値": "F1.2", "レンズタイプ": "単焦点・マニュアルフォーカス単焦点レンズ", "対応マウント": "マイクロフォーサーズ", "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": "", "フィルター径": "55mm", "最大径×長さ": "63x63mm", "重さ": "390g", "防塵・防滴": "-", "発売日": "2026/3/11"}, "today": {"date": "2026-09-19", "rakuten": null, "yahoo": null, "cheapest": null, "cheapest_mall": null}, "history": [{"date": "2026-09-15", "rakuten": null, "yahoo": null}, {"date": "2026-09-16", "rakuten": null, "yahoo": null}, {"date": "2026-09-17", "rakuten": null, "yahoo": null}, {"date": "2026-09-18", "rakuten": null, "yahoo": null}, {"date": "2026-09-19", "rakuten": null, "yahoo": null}], "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/mft/7artisans-7artisans-50mm-f1-2-aps-c-7a-50f12-m43-b/"}