{"id":51535,"date":"2025-07-08T14:20:06","date_gmt":"2025-07-08T05:20:06","guid":{"rendered":"https:\/\/www.gscamera.com\/wordpress\/?p=51535"},"modified":"2025-07-08T21:08:09","modified_gmt":"2025-07-08T12:08:09","slug":"%eb%9d%bc%ec%9d%b4%ec%b9%b4-leica-summicron-r-50mm-12-%ed%95%84%ed%83%80-%ed%9b%84%eb%93%9c%ed%8f%ac%ed%95%a8-93","status":"publish","type":"post","link":"https:\/\/www.gscamera.com\/wordpress\/?p=51535","title":{"rendered":"\ub77c\uc774\uce74 Leica Summicron-R 50mm 1:2 \ud544\ud0c0.\ud6c4\ub4dc\ud3ec\ud568\/93%"},"content":{"rendered":"\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"\ub77c\uc774\uce74 Leica Summicron-R 50mm 1:2 \ud544\ud0c0.\ud6c4\ub4dc\ud3ec\ud568\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/WsLHM0EGZos?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/1-17.jpg\" alt=\"\" class=\"wp-image-51536\" srcset=\"https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/1-17.jpg 700w, https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/1-17-600x600.jpg 600w, https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/1-17-150x150.jpg 150w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/2-16.jpg\" alt=\"\" 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alt=\"\" class=\"wp-image-51540\" srcset=\"https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/5-16.jpg 700w, https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/5-16-600x600.jpg 600w, https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/5-16-150x150.jpg 150w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/6-16.jpg\" alt=\"\" class=\"wp-image-51541\" srcset=\"https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/6-16.jpg 700w, https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/6-16-600x600.jpg 600w, https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/6-16-150x150.jpg 150w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" 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https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/8-16-600x600.jpg 600w, https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/8-16-150x150.jpg 150w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/9-16.jpg\" alt=\"\" class=\"wp-image-51544\" srcset=\"https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/9-16.jpg 700w, https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/9-16-600x600.jpg 600w, https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/9-16-150x150.jpg 150w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/10-16.jpg\" alt=\"\" class=\"wp-image-51545\" srcset=\"https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/10-16.jpg 700w, https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/10-16-600x600.jpg 600w, https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/10-16-150x150.jpg 150w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/11-16.jpg\" alt=\"\" class=\"wp-image-51546\" srcset=\"https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/11-16.jpg 700w, https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/11-16-600x600.jpg 600w, https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/11-16-150x150.jpg 150w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/12-14.jpg\" alt=\"\" class=\"wp-image-51547\" srcset=\"https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/12-14.jpg 700w, https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/12-14-600x600.jpg 600w, https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/12-14-150x150.jpg 150w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/13-15.jpg\" alt=\"\" class=\"wp-image-51548\" srcset=\"https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/13-15.jpg 700w, https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/13-15-600x600.jpg 600w, https:\/\/www.gscamera.com\/wordpress\/wp-content\/uploads\/2025\/07\/13-15-150x150.jpg 150w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>Order nos. &#8211; 11215-Leicaflex &#8211; 11216-R.only &#8211; 11345-ROM &#8211; 11217-R.only.Safari LLC &#8211; 123<br>Production era 1976-2009, 99,736+ lenses<br>Lens mount &#8211; LEICA R-bayonet for LEICA R3 to LEICA R9 with mechanical, and, for LEICA R8\/R9, additional electronic exposure control<br>Variants &#8211; Black, Safari green, R-only and 3-cam versions<br>Number of lenses\/groups &#8211; 6 \/ 4<br>Focusing range &#8211; 0.5 m \/ 19.7 in &lt; \u221e<br>Aperture range &#8211; f\/2-f\/16 &#8211; Preset diaphragm with clickstops (including half values), 6-blade fully automatic diaphragm<br>Smallest object field\/Largest reproduction ratio &#8211; 180 mm x 270 mm \/ 1:7.5<br>Angle of view (diagonal, horizontal, vertical) &#8211; 47\u00b0, 40\u00b0, 27\u00b0<br>Position of entrance pupil &#8211; 20.2 mm \/ 0.8 in (related to the first lens surface in light direction)<br>Scales &#8211; Combined meter\/feet graduation<br>Filter mount\/Lens hood &#8211; Internal thread for screw-in type filters E 55 \/ Built-in, telescopic<br>Accessories &#8211; ELPRO close focusing attachments type 1 and 2<br>Viewfinder &#8211; Camera viewfinder<br>Materials &#8211; Anodized aluminum and optical glass<br>Focal length &#8211; 52.5 mm \/ 2.07 in<br>Length to bayonet flange &#8211; 41 mm \/ 1.6 in<br>Largest diameter &#8211; 66 mm \/ 2.6 in<br>Weight &#8211; 290 g \/ 10.2 oz<br>Inscriptions &#8211; LEICA SUMMICRON-R 1:2\/50 E 55 3XXXXXX<br>LEITZ SUMMICRON-R 1:2\/50 3XXXXXX<br>SUMMICRON-R 1:2\/50 LEITZ CANADA 3XXXXXX<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Order nos. &#8211; 11215-Leicaflex &#8211; 11216-R.only &#8211; 11345-ROM &#8211; 11217-R.only.Safari LLC &#8211; 123Production era 1976-2009, 99,736+ lensesLens mount &#8211; LEICA R-bayonet for LEICA R3 to LEICA R9 with mechanical, and,&hellip;<\/p>\n","protected":false},"author":1,"featured_media":51550,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,2],"tags":[],"class_list":["post-51535","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-leica","category-2"],"_links":{"self":[{"href":"https:\/\/www.gscamera.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/51535","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gscamera.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gscamera.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gscamera.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gscamera.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=51535"}],"version-history":[{"count":4,"href":"https:\/\/www.gscamera.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/51535\/revisions"}],"predecessor-version":[{"id":51593,"href":"https:\/\/www.gscamera.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/51535\/revisions\/51593"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gscamera.com\/wordpress\/index.php?rest_route=\/wp\/v2\/media\/51550"}],"wp:attachment":[{"href":"https:\/\/www.gscamera.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=51535"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gscamera.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=51535"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gscamera.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=51535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}