{"id":23475,"date":"2022-03-23T10:53:35","date_gmt":"2022-03-23T10:53:35","guid":{"rendered":"https:\/\/amt.ee\/?post_type=product&#038;p=23475"},"modified":"2024-03-16T23:45:28","modified_gmt":"2024-03-16T23:45:28","slug":"explore-scientific-teleextender-2x-31-7mm-1-25","status":"publish","type":"product","link":"https:\/\/amt.ee\/en\/product\/explore-scientific-teleextender-2x-31-7mm-1-25\/","title":{"rendered":"EXPLORE SCIENTIFIC Teleextender 2x 31.7mm\/1.25&#8243;"},"content":{"rendered":"<div class=\"col-12 col-sm-6 col-xl-8\">With teleextenders it is possible to extend the effective focal length of a telescope system, resulting in higher magnification for the observation of the moon, the planets or small Deep-Sky objects with the same eyepieces. So you can use the advantages of eyepieces with longer focal length &#8211; such as the bigger eye distance and the more relaxed observing comfort &#8211; at high magnifications also.<br \/>\nThese teleextenders incorporate a telecentric optical design that deliveres a excellent image sharpness over the whole field of view and are premium choices for visual observations and astrophotography. The combination of excellent fully multicoating with superior optical design makes the Focal Extenders superior to classic Barlow lenses.<\/p>\n<p><b>Features:<\/b><\/p>\n<ul>\n<li>Suitable for visual observations and astrophotography<\/li>\n<li>Doubling the effective total focal length of the telescope<\/li>\n<li>Four lens telecentric design<\/li>\n<li>Fully multicoated<\/li>\n<li>Filter thread for color or nebula filters<\/li>\n<\/ul>\n<\/div>\n<div class=\"d-none d-sm-block col-sm-5 col-xl-4\">\n<h4>Technical Data<\/h4>\n<table>\n<tbody>\n<tr>\n<th class=\"attribute-category-title pt-2 text-uppercase border-bottom border-dark\" colspan=\"2\">GENERAL TECHNICAL DATA<\/th>\n<\/tr>\n<tr>\n<td id=\"mf-attribute-value_1\" class=\"attribute-title border-bottom pt-1 pb-2 font-weight-bold\">Eyepiece Barrel Diameter<\/td>\n<td id=\"attrValue_1\" class=\"attribute-value border-bottom pt-1 pb-2\">31.7 mm<\/td>\n<\/tr>\n<tr>\n<td id=\"mf-attribute-value_2\" class=\"attribute-title  pt-1 pb-2 font-weight-bold\">Extended warranty<\/td>\n<td id=\"attrValue_2\" class=\"attribute-value  pt-1 pb-2\">10 years<\/td>\n<\/tr>\n<tr>\n<th class=\"attribute-category-title pt-2 text-uppercase border-bottom border-dark\" colspan=\"2\">DIMENSIONS &amp; WEIGHTS<\/th>\n<\/tr>\n<tr>\n<td id=\"mf-attribute-value_1\" class=\"attribute-title border-bottom pt-1 pb-2 font-weight-bold\">Total length<\/td>\n<td id=\"attrValue_1\" class=\"attribute-value border-bottom pt-1 pb-2\">100 mm<\/td>\n<\/tr>\n<tr>\n<td id=\"mf-attribute-value_2\" class=\"attribute-title border-bottom pt-1 pb-2 font-weight-bold\">Total width<\/td>\n<td id=\"attrValue_2\" class=\"attribute-value border-bottom pt-1 pb-2\">48 mm<\/td>\n<\/tr>\n<tr>\n<td id=\"mf-attribute-value_3\" class=\"attribute-title  pt-1 pb-2 font-weight-bold\">Net weight (without access.)<\/td>\n<td id=\"attrValue_3\" class=\"attribute-value  pt-1 pb-2\">258 g<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p id=\"productShortdesc\" class=\"details-shortdesc\">Four-lens Premium-Teleextender with extension factor 2x<\/p>\n<div id=\"details-bflistfields\">\n<ul>\n<li>Four-lens telecentric teleextender 2x<\/li>\n<li>Multiplying the effective focal length by: 2x<\/li>\n<li>Fully multicoated design with four lenses<\/li>\n<li>Telecentric optical design for excellent sharpness<\/li>\n<li>All lens edges blackened for maximum contrast<\/li>\n<li>Eyepiece and teleextender barrel size: 1.25&#8243;<\/li>\n<li>Filter thread for color or nebula filters<\/li>\n<\/ul>\n<\/div>\n","protected":false},"featured_media":23476,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[50],"product_tag":[],"class_list":{"0":"post-23475","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-barlow-lenses","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>EXPLORE SCIENTIFIC Teleextender 2x 31.7mm\/1.25&quot;<\/title>\n<meta name=\"description\" content=\"Four-lens Premium-Teleextender with extension factor 2x     Four-lens telecentric teleextender 2x  Multiplying the effective focal length by: 2x  Fully multicoated design with four lenses  Telecentric optical design for excellent sharpness  All lens edges blackened for maximum contrast  Eyepiece and teleextender barrel size: 1.25&quot; 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Micro Technics Ltd.\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/AmtEstonia\/\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-16T23:45:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/amt.ee\/wp-content\/uploads\/2022\/03\/0218750-3.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"2000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/amt.ee\/en\/product\/explore-scientific-teleextender-2x-31-7mm-1-25\/\",\"url\":\"https:\/\/amt.ee\/en\/product\/explore-scientific-teleextender-2x-31-7mm-1-25\/\",\"name\":\"EXPLORE SCIENTIFIC Teleextender 2x 31.7mm\/1.25\\\"\",\"isPartOf\":{\"@id\":\"https:\/\/amt.ee\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/amt.ee\/en\/product\/explore-scientific-teleextender-2x-31-7mm-1-25\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/amt.ee\/en\/product\/explore-scientific-teleextender-2x-31-7mm-1-25\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/amt.ee\/wp-content\/uploads\/2022\/03\/0218750-3.jpg\",\"datePublished\":\"2022-03-23T10:53:35+00:00\",\"dateModified\":\"2024-03-16T23:45:28+00:00\",\"description\":\"Four-lens Premium-Teleextender with extension factor 2x Four-lens telecentric teleextender 2x Multiplying the effective focal length by: 2x Fully multicoated design with four lenses Telecentric optical design for excellent sharpness All lens edges blackened for maximum contrast Eyepiece and teleextender barrel size: 1.25\\\" Filter thread for color or nebula filters\",\"breadcrumb\":{\"@id\":\"https:\/\/amt.ee\/en\/product\/explore-scientific-teleextender-2x-31-7mm-1-25\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/amt.ee\/en\/product\/explore-scientific-teleextender-2x-31-7mm-1-25\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/amt.ee\/en\/product\/explore-scientific-teleextender-2x-31-7mm-1-25\/#primaryimage\",\"url\":\"https:\/\/amt.ee\/wp-content\/uploads\/2022\/03\/0218750-3.jpg\",\"contentUrl\":\"https:\/\/amt.ee\/wp-content\/uploads\/2022\/03\/0218750-3.jpg\",\"width\":1500,\"height\":2000},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/amt.ee\/en\/product\/explore-scientific-teleextender-2x-31-7mm-1-25\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/amt.ee\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/amt.ee\/en\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"EXPLORE SCIENTIFIC Teleextender 2x 31.7mm\/1.25&#8243;\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/amt.ee\/#website\",\"url\":\"https:\/\/amt.ee\/\",\"name\":\"Astro &amp; 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