{"id":5253,"date":"2026-02-20T12:27:39","date_gmt":"2026-02-20T12:27:39","guid":{"rendered":"https:\/\/filmisnotdead.hu\/termek\/jena-polarizing-filter-m49\/"},"modified":"2026-02-20T12:27:39","modified_gmt":"2026-02-20T12:27:39","slug":"jena-polarizing-filter-m49","status":"publish","type":"product","link":"https:\/\/filmisnotdead.hu\/en\/termek\/jena-polarizing-filter-m49\/","title":{"rendered":"Jena polarizing filter M49"},"content":{"rendered":"<p data-start=\"480\" data-end=\"968\">This <strong data-start=\"485\" data-end=\"516\">Jena Polarizing Filter M49<\/strong> is a classic optical accessory from the world of analogue photography, used primarily to <strong data-start=\"621\" data-end=\"650\">filter polarized light<\/strong> and <strong data-start=\"654\" data-end=\"685\">reduce reflections<\/strong> from water, glass or other shiny surfaces. Polarizing filters help to <strong data-start=\"767\" data-end=\"801\">make images more contrasty<\/strong>, <strong data-start=\"805\" data-end=\"830\">blue skies deeper in tone<\/strong> and <strong data-start=\"843\" data-end=\"882\">colours richer and richer.<\/strong> <\/p>\n<p data-start=\"970\" data-end=\"1352\">The <em data-start=\"973\" data-end=\"978\">M49<\/em> marking indicates that the filter is connected to a 49 mm diameter. The polarisation effect can be achieved by <strong data-start=\"1211\" data-end=\"1243\">using<\/strong> the filter in <strong data-start=\"1211\" data-end=\"1243\">a rotatable manner<\/strong> in front of the lens, thus controlling the polarisation of the transmitted light. <\/p>\n<p data-start=\"1354\" data-end=\"1588\">This type may be of particular interest <strong data-start=\"1389\" data-end=\"1422\">to analogue film photographers<\/strong> who like <strong data-start=\"1440\" data-end=\"1467\">old optics<\/strong> and want to adapt modern photographic equipment or adapted lenses to classic photographic techniques.<\/p>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li data-start=\"169\" data-end=\"232\">\n<p data-start=\"171\" data-end=\"232\">Polarisation (CPL) filter with M49 thread<\/p>\n<\/li>\n<li>Used product in good condition<\/li>\n<li data-start=\"233\" data-end=\"297\">\n<p data-start=\"235\" data-end=\"297\">Reduces glare and light scatter from shiny surfaces<\/p>\n<\/li>\n<li data-start=\"298\" data-end=\"351\">\n<p data-start=\"300\" data-end=\"351\">Deepens sky tone and increases contrast<\/p>\n<\/li>\n<li data-start=\"352\" data-end=\"394\">\n<p data-start=\"354\" data-end=\"394\">Classic, vintage accessory<\/p>\n<\/li>\n<li data-start=\"395\" data-end=\"457\">\n<p data-start=\"397\" data-end=\"457\">Suitable for older lenses or special adapters<\/p>\n<\/li>\n<\/ul>\n","protected":false},"featured_media":5250,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[122],"product_tag":[],"class_list":["post-5253","product","type-product","status-publish","has-post-thumbnail","product_cat-accessories","first","instock","shipping-taxable","purchasable","product-type-simple","berocket_lgv_grid","berocket_lgv_list_grid"],"_links":{"self":[{"href":"https:\/\/filmisnotdead.hu\/en\/wp-json\/wp\/v2\/product\/5253","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/filmisnotdead.hu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/filmisnotdead.hu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/filmisnotdead.hu\/en\/wp-json\/wp\/v2\/comments?post=5253"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/filmisnotdead.hu\/en\/wp-json\/wp\/v2\/media\/5250"}],"wp:attachment":[{"href":"https:\/\/filmisnotdead.hu\/en\/wp-json\/wp\/v2\/media?parent=5253"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/filmisnotdead.hu\/en\/wp-json\/wp\/v2\/product_brand?post=5253"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/filmisnotdead.hu\/en\/wp-json\/wp\/v2\/product_cat?post=5253"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/filmisnotdead.hu\/en\/wp-json\/wp\/v2\/product_tag?post=5253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}