{"url":"https://pentaxlens.hatenablog.com/entry/2026/07/26/112727","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpentaxlens.hatenablog.com%2Fentry%2F2026%2F07%2F26%2F112727\" title=\"(198)MAMIYA SEKOR C 55mm 1:2.8 S\u306e\u7279\u8a31\u30c7\u30fc\u30bf\u306b\u3064\u3044\u3066 - \u30da\u30f3\u30bf\u30c3\u30af\u30b9\u30ec\u30f3\u30ba\u7814\u7a76\u4f1a\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2026-07-26 11:27:27","author_name":"PENTAXLens","provider_url":"https://hatena.blog","categories":["Mamiya","Mamiya M645"],"blog_title":"\u30da\u30f3\u30bf\u30c3\u30af\u30b9\u30ec\u30f3\u30ba\u7814\u7a76\u4f1a","title":"(198)MAMIYA SEKOR C 55mm 1:2.8 S\u306e\u7279\u8a31\u30c7\u30fc\u30bf\u306b\u3064\u3044\u3066","version":"1.0","author_url":"https://blog.hatena.ne.jp/PENTAXLens/","blog_url":"https://pentaxlens.hatenablog.com/","height":"190","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/P/PENTAXLens/20260726/20260726110501.png","type":"rich","width":"100%","description":"MAMIYA SEKOR C 55mm 1:2.8 S\u306e\u7279\u8a31\u30c7\u30fc\u30bf\u306b\u3064\u3044\u3066 \u3053\u306e\u30ec\u30f3\u30ba\u306f\u30de\u30df\u30e4\u5149\u6a5f\u306eM645\u30b7\u30ea\u30fc\u30ba\uff081975\u5e74\u767a\u58f2\uff09\u304c\u51fa\u305f\u6700\u521d\u306e\u30ec\u30f3\u30ba\u30b7\u30ea\u30fc\u30ba\u306fSEKOR C\u30b7\u30ea\u30fc\u30ba\u3067\u3042\u308b\u3002\u4eca\u56de\u306e\u30ec\u30f3\u30ba\u306f\u3001\u305d\u306e\u3042\u3068\u306b\u51fa\u305f2\u4e16\u4ee3\u76ee\u306eSEKOR C S\u30b7\u30ea\u30fc\u30ba\u306e\u30ec\u30f3\u30ba\u306e\u5185\u306e1\u672c\u3067\u3042\u308b\u3002\u305d\u306e\u5f8c\u306e3\u4ee3\u76ee\u306eSEKOR C N\u30b7\u30ea\u30fc\u30ba\u3068\u306a\u308a\u307e\u3059\u30024\u4ee3\u76ee\u306e\u30b7\u30ea\u30fc\u30ba\u304cSEKOR C A\u30b7\u30ea\u30fc\u30ba\u3068\u306a\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001645AF\u30ab\u30e1\u30e9\u7528SEKOR AF\u30b7\u30ea\u30fc\u30ba\u30ec\u30f3\u30ba\u3068\u306a\u308a\u3001\u3053\u3053\u307e\u3067\u3053\u306e55\uff4d\uff4d\u306f\u57fa\u672c\u8a2d\u8a08\u304c\u7d99\u7d9a\u3057\u305f\u3088\u3046\u3067\u3059\u3002\u591a\u5c11\u306f\u30de\u30a4\u30ca\u30fc\u30c1\u30a7\u30f3\u30b8\u3092\u884c\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u306f\u3042\u308a\u307e\u3059\u3057\u3001\u5fc5\u305a\u3057\u3082\u7279\u8a31\u306e\u30c7\u30fc\u30bf\u306e\u307e\u307e\u751f\u7523\u3055\u308c\u308b\u308f\u2026"}