{"id":1340,"date":"2012-12-07T00:00:00","date_gmt":"2012-12-07T00:00:00","guid":{"rendered":"https:\/\/www.ganymedes.nl\/product\/baader-u-filter-2-t-310-390-optisch-gepolijst\/"},"modified":"2023-03-29T15:03:01","modified_gmt":"2023-03-29T13:03:01","slug":"baader-u-filter-2-t-310-390-optisch-gepolijst","status":"publish","type":"product","link":"https:\/\/dev4-ganymedes.nl\/en\/product\/baader-u-filter-2-t-310-390-optisch-gepolijst\/","title":{"rendered":"Baader U-Filter 2&#8243; T= 310 &#8211; 390 (optisch gepolijst)"},"content":{"rendered":"<p>Het Baader U-filter is parfocaal gepolijst en laat licht met een golflengte van 300Nm tot 390nm door met een Tpeak van ongeveer 80% bij CWL 350nm. De bandbreedte van dit filter is 70nm. Het spectrum tussen 200nm en 1120nm wordt volledig geblokkeerd. Dit filter is voorzien van een 40 laagse di\u00eblektrische coating op Schott Glass UG-11. Met dit filter kunnen opnames in het diepe UV-spectrum gemaakt worden, een golflengtegebied wat tot nog toe niet bereikbaar was voor amateurs.<br \/>\nDeze doorbraak van Baader stelt amateurs nu in staat om wolken en wolkstructuren waar te nemen in de dampkring van Venus. Dit gloednieuwe filter laat uitsluitend het ultraviolette deel van het spectrum door, wat de sleutel tot het fotograferen van de structuren in de atmosfeer van Venus is.<\/p>\n<p>Een ander toepassingsgebied van dit filter is het waarnemen van fakkel structuren in de atmosfeer van de zon, niet alleen aan de rand van de zon, maar ook in het midden van de zon. De calcium-K-lijnen, die in het fakkel gebied duidelijk zichtbaar zijn, liggen in het deel van het spectrum wat door het filter wordt doorgelaten.<\/p>\n<p style=\"text-align: center\">\n","protected":false},"excerpt":{"rendered":"<p>Het Baader U-filter is parfocaal gepolijst en laat licht met een golflengte van 300Nm tot 390nm door met een Tpeak [&hellip;]<\/p>\n","protected":false},"featured_media":1341,"comment_status":"open","ping_status":"open","template":"","meta":{"_acf_changed":false,"_vp_format_video_url":"","_vp_image_focal_point":[],"_vp_custom_popup_image":0,"_vp_format_audio_url":"","_vp_custom_thumbnail":0,"_vp_custom_thumbnail_focal_point":[],"_vp_hover_thumbnail":0,"_vp_hover_thumbnail_focal_point":[]},"product_brand":[],"product_cat":[288,350,273,342],"product_tag":[],"class_list":{"0":"post-1340","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-accessories-en","7":"product_cat-brands-baader-en","8":"product_cat-accessories-filters-accessories-en","9":"product_cat-brands-en","11":"first","12":"onbackorder","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Baader U-Filter 2&quot; T= 310 - 390 (optisch gepolijst) - Ganymedes<\/title>\n<meta name=\"description\" content=\"Baader U-Filter 2&quot; T= 310 - 390 (optisch gepolijst)\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Baader U-Filter 2&quot; T= 310 - 390 (optisch gepolijst) - Ganymedes\" \/>\n<meta property=\"og:description\" content=\"Baader U-Filter 2&quot; T= 310 - 390 (optisch gepolijst)\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dev4-ganymedes.nl\/en\/product\/baader-u-filter-2-t-310-390-optisch-gepolijst\/\" \/>\n<meta property=\"og:site_name\" content=\"Ganymedes\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/GanymedesTelescopen\/\" \/>\n<meta property=\"article:modified_time\" content=\"2023-03-29T13:03:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2019\/04\/filter_u.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"150\" \/>\n\t<meta property=\"og:image:height\" content=\"136\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@Ganymedes_NL\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Baader U-Filter 2\" T= 310 - 390 (optisch gepolijst) - Ganymedes","description":"Baader U-Filter 2\" T= 310 - 390 (optisch gepolijst)","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"Baader U-Filter 2\" T= 310 - 390 (optisch gepolijst) - Ganymedes","og_description":"Baader U-Filter 2\" T= 310 - 390 (optisch gepolijst)","og_url":"https:\/\/dev4-ganymedes.nl\/en\/product\/baader-u-filter-2-t-310-390-optisch-gepolijst\/","og_site_name":"Ganymedes","article_publisher":"https:\/\/www.facebook.com\/GanymedesTelescopen\/","article_modified_time":"2023-03-29T13:03:01+00:00","og_image":[{"width":150,"height":136,"url":"https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2019\/04\/filter_u.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_site":"@Ganymedes_NL","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/dev4-ganymedes.nl\/en\/product\/baader-u-filter-2-t-310-390-optisch-gepolijst\/","url":"https:\/\/dev4-ganymedes.nl\/en\/product\/baader-u-filter-2-t-310-390-optisch-gepolijst\/","name":"Baader U-Filter 2\" T= 310 - 390 (optisch gepolijst) - Ganymedes","isPartOf":{"@id":"https:\/\/dev4-ganymedes.nl\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/dev4-ganymedes.nl\/en\/product\/baader-u-filter-2-t-310-390-optisch-gepolijst\/#primaryimage"},"image":{"@id":"https:\/\/dev4-ganymedes.nl\/en\/product\/baader-u-filter-2-t-310-390-optisch-gepolijst\/#primaryimage"},"thumbnailUrl":"https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2019\/04\/filter_u.jpg","datePublished":"2012-12-07T00:00:00+00:00","dateModified":"2023-03-29T13:03:01+00:00","description":"Baader U-Filter 2\" T= 310 - 390 (optisch gepolijst)","breadcrumb":{"@id":"https:\/\/dev4-ganymedes.nl\/en\/product\/baader-u-filter-2-t-310-390-optisch-gepolijst\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/dev4-ganymedes.nl\/en\/product\/baader-u-filter-2-t-310-390-optisch-gepolijst\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/dev4-ganymedes.nl\/en\/product\/baader-u-filter-2-t-310-390-optisch-gepolijst\/#primaryimage","url":"https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2019\/04\/filter_u.jpg","contentUrl":"https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2019\/04\/filter_u.jpg","width":150,"height":136,"caption":"Baader U-Filter 2\" T= 310 - 390 (optisch gepolijst)"},{"@type":"BreadcrumbList","@id":"https:\/\/dev4-ganymedes.nl\/en\/product\/baader-u-filter-2-t-310-390-optisch-gepolijst\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/dev4-ganymedes.nl\/ganymedes-is-de-telescoopwinkel-voor-al-je-optische-instrumenten-en-technieken\/"},{"@type":"ListItem","position":2,"name":"Store","item":"https:\/\/dev4-ganymedes.nl\/store\/"},{"@type":"ListItem","position":3,"name":"Baader U-Filter 2&#8243; T= 310 &#8211; 390 (optisch gepolijst)"}]},{"@type":"WebSite","@id":"https:\/\/dev4-ganymedes.nl\/en\/#website","url":"https:\/\/dev4-ganymedes.nl\/en\/","name":"Ganymedes","description":"Ganymedes","publisher":{"@id":"https:\/\/dev4-ganymedes.nl\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/dev4-ganymedes.nl\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/dev4-ganymedes.nl\/en\/#organization","name":"Ganymedes","url":"https:\/\/dev4-ganymedes.nl\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/dev4-ganymedes.nl\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.ganymedes.nl\/wp-content\/uploads\/2019\/11\/GanymedesLogo_v1_small.png","contentUrl":"https:\/\/www.ganymedes.nl\/wp-content\/uploads\/2019\/11\/GanymedesLogo_v1_small.png","width":450,"height":90,"caption":"Ganymedes"},"image":{"@id":"https:\/\/dev4-ganymedes.nl\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/GanymedesTelescopen\/","https:\/\/x.com\/Ganymedes_NL"]}]}},"_links":{"self":[{"href":"https:\/\/dev4-ganymedes.nl\/en\/wp-json\/wp\/v2\/product\/1340","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dev4-ganymedes.nl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/dev4-ganymedes.nl\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/dev4-ganymedes.nl\/en\/wp-json\/wp\/v2\/comments?post=1340"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dev4-ganymedes.nl\/en\/wp-json\/wp\/v2\/media\/1341"}],"wp:attachment":[{"href":"https:\/\/dev4-ganymedes.nl\/en\/wp-json\/wp\/v2\/media?parent=1340"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/dev4-ganymedes.nl\/en\/wp-json\/wp\/v2\/product_brand?post=1340"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/dev4-ganymedes.nl\/en\/wp-json\/wp\/v2\/product_cat?post=1340"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/dev4-ganymedes.nl\/en\/wp-json\/wp\/v2\/product_tag?post=1340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}