{"author_name":"PENTAXLens","categories":["Ross"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpentaxlens.hatenablog.com%2Fentry%2F2026%2F01%2F29%2F034001\" title=\"(186)Ross 7-1/4inch XPRESS 1:4.5\u306e\u7279\u8a31\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":"2026-01-29 03:40:01","height":"190","blog_url":"https://pentaxlens.hatenablog.com/","width":"100%","provider_url":"https://hatena.blog","blog_title":"\u30da\u30f3\u30bf\u30c3\u30af\u30b9\u30ec\u30f3\u30ba\u7814\u7a76\u4f1a","type":"rich","provider_name":"Hatena Blog","version":"1.0","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/P/PENTAXLens/20260129/20260129033317.png","title":"(186)Ross 7-1/4inch XPRESS 1:4.5\u306e\u7279\u8a31\u306b\u3064\u3044\u3066","url":"https://pentaxlens.hatenablog.com/entry/2026/01/29/034001","description":"Ross 7-1/4inch XPRESS 1:4.5\u306e\u7279\u8a31\u306b\u3064\u3044\u3066 Ross\u793e\u306f\u30a4\u30ae\u30ea\u30b9\u306e\u30ec\u30f3\u30ba\u30e1\u30fc\u30ab\u30fc\u3067\u3042\u308b\u3053\u3068\u306f\u7686\u3055\u3093\u3054\u5b58\u77e5\u306e\u3053\u3068\u3068\u601d\u3044\u307e\u3059\u3002\u4eca\u56de\u7d39\u4ecb\u3059\u308b\u306e\u306f\u5927\u52244X5\u30a4\u30f3\u30c1\u30b5\u30a4\u30ba\u7528\u306e\u6a19\u6e96\u30ec\u30f3\u30ba\u3067\u3042\u308a\u3001\uff13\u7fa4\uff15\u679a\u69cb\u6210\u306e\u5148\u306b\u7d39\u4ecb\u3057\u3066\u3044\u308b\u30e9\u30a4\u30ab\u306eElmax\u3068\u540c\u3058\u3067\u3001\u30c6\u30c3\u30b5\u30fc\u306e\uff12\u679a\u8cbc\u308a\u5408\u308f\u305b\u7b2c\uff13\u7fa4\u3092\uff13\u679a\u8cbc\u308a\u5408\u308f\u305b\u306b\u3057\u6539\u826f\u3057\u305f\u30ec\u30f3\u30ba\u3067\u3042\u308b\u3002\u8a2d\u8a08\u306fJohn William Hasselkus\u6c0f\u3067\u3001\u305d\u306e\u7279\u8a31GB191329637\uff081913\u5e74\u51fa\u9858\uff09\u3067\u3042\u308b\u3002\u88fd\u54c1\u306f1914\u5e74\u306b\u767a\u58f2\u3055\u308c\u3066\u3044\u308b\u3002Ross\u793e\u306fCarl Zeiss\u793e\u304b\u3089\u30e9\u30a4\u30bb\u30f3\u30b9\u3092\u53d7\u3051\u30661912\u5e74\u306bRoss Zeiss Tessar\u3068\u3057\u3066\u88fd\u54c1\u306f\u65e2\u2026","author_url":"https://blog.hatena.ne.jp/PENTAXLens/"}