{"id":49271,"date":"2026-10-15T21:00:55","date_gmt":"2026-10-15T19:00:55","guid":{"rendered":"https:\/\/filmsupport.sk\/nezaraden\u00e9\/urth-leica-r-to-ef-lens-adapter\/"},"modified":"2026-10-16T10:17:03","modified_gmt":"2026-10-16T08:17:03","slug":"urth-leica-r-to-ef-lens-adapter","status":"publish","type":"product","link":"https:\/\/filmsupport.sk\/en\/objektivy\/redukcie-na-objektivy\/urth-leica-r-to-ef-lens-adapter\/","title":{"rendered":"URTH Leica R to EF Lens Adapter"},"content":{"rendered":"<div data-no-translation=\"\">\n<p class=\"fs-lead\">URTH Leica R to EF is a mechanical mount adapter for Leica R lenses on Canon EF bodies. The Leica R flange distance (47 mm) is longer than EF (44 mm), so focus at infinity is retained without optics.<\/p>\n<p>The adapter is mechanical \u2013 focus and aperture are controlled directly on the lens. Before shooting, check focus at infinity and play in the bayonet; for heavier lenses use a lens support.<\/p>\n<h3>Ideal for<\/h3>\n<ul class=\"fs-tags\">\n<li>vintage Leica R lenses<\/li>\n<li>Canon C300 and C500<\/li>\n<li>RED with EF mount<\/li>\n<li>music videos<\/li>\n<li>commercials<\/li>\n<\/ul>\n<h3>Why URTH Leica R to Canon EF adapter<\/h3>\n<ul class=\"fs-benefits\">\n<li><strong>Leica R to EF<\/strong> \u2013 Vintage Leica R optics on EF cameras.<\/li>\n<li><strong>Retained infinity<\/strong> \u2013 No corrective optics.<\/li>\n<li><strong>Easy to use<\/strong> \u2013 Purely mechanical adapter.<\/li>\n<li><strong>Compact<\/strong> \u2013 Minimum extension of the rig.<\/li>\n<\/ul>\n<p><!--fs-specs--><\/p>\n<div class=\"fs-spec\" data-cat=\"lensacc\" data-compat=\"\">\n<div class=\"fs-spec__group\">\n<h3>Key specs<\/h3>\n<table>\n<tbody>\n<tr>\n<th>Type<\/th>\n<td>Bayonet adapter<\/td>\n<\/tr>\n<tr>\n<th>Lens mount<\/th>\n<td>Leica R<\/td>\n<\/tr>\n<tr>\n<th>Camera mount<\/th>\n<td>Canon EF<\/td>\n<\/tr>\n<tr>\n<th>Factor<\/th>\n<td>1\u00d7 (no optics)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"fs-spec__group\">\n<h3>Technical data<\/h3>\n<table>\n<tbody>\n<tr>\n<th>Lens flange focal distance<\/th>\n<td>47.00 mm<\/td>\n<\/tr>\n<tr>\n<th>Camera flange focal distance<\/th>\n<td>44.00 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p><!--\/fs-specs--><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Mechanick\u00fd adapt\u00e9r URTH na pou\u017eitie objekt\u00edvov Leica R na kamer\u00e1ch s bajonetom Canon EF.<\/p>\n<ul class=\"fs-keys\">\n<li><span>Objekt\u00edv<\/span><strong>Leica R<\/strong><\/li>\n<li><span>Camera<\/span><strong>Canon EF<\/strong><\/li>\n<li><span>Factor<\/span><strong>1\u00d7<\/strong><\/li>\n<li><span>Type<\/span><strong>adapt\u00e9r<\/strong><\/li>\n<\/ul>","protected":false},"featured_media":49272,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[491,509],"product_tag":[],"class_list":["post-49271","product","type-product","status-publish","has-post-thumbnail","product_cat-objektivy","product_cat-redukcie-na-objektivy","first","instock","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/filmsupport.sk\/en\/wp-json\/wp\/v2\/product\/49271","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/filmsupport.sk\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/filmsupport.sk\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/filmsupport.sk\/en\/wp-json\/wp\/v2\/media\/49272"}],"wp:attachment":[{"href":"https:\/\/filmsupport.sk\/en\/wp-json\/wp\/v2\/media?parent=49271"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/filmsupport.sk\/en\/wp-json\/wp\/v2\/product_brand?post=49271"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/filmsupport.sk\/en\/wp-json\/wp\/v2\/product_cat?post=49271"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/filmsupport.sk\/en\/wp-json\/wp\/v2\/product_tag?post=49271"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}