{"title":"87-107mm Aperture OTAs","description":"","products":[{"product_id":"zwo-ff107-apo-telescope","title":"ZWO FF107 APO 望远镜","description":"\u003cp\u003eZWO FF107 APO 是一款折射式天文照相仪，具有强大的平场光学设计，可为您节省昂贵的平场镜费用。它省去了计算平场镜后焦距和连接各种配件以达到该距离的麻烦。您可以连接任何所需的配件。只要目标聚焦，整个光学系统就可以完美成像。这使整个设置过程更加方便，并节省您的时间，让您更加专注于图像拍摄本身。\u003c\/p\u003e\n\n\u003cp\u003e ZWO FF107 APO 也是您进行目视观察的不错选择。它适合对角线和各种目镜，可以实现完美对焦，甚至可以用超高倍率目镜观察行星。\u003c\/p\u003e\n\n \u003cp\u003e该望远镜整体设计紧凑轻便，OTA重量仅为5.7kg，带镜筒环和其他配件的整套重量为6.9kg，口径为107mm，焦比为f\/7，焦距为749mm。\u003c\/p\u003e\n\n\u003cp\u003e ZWO FF107 APO采用3+1四片式结构，包含两片ED玻璃，可有效降低色差，提升清晰度和锐度。支持全画幅成像圈，光点图精细，周边星点畸变小。3英寸刚性调焦器配有新型带刻度的360°旋转器和取景器底座。还附带M86、M68、M54和M48相机适配器，M48适配器带有2英寸内螺纹，可安装滤镜。\u003c\/p\u003e\n\n\u003ch6\u003e\n\n \u003cstrong\u003eZWO FF107 APO\u003c\/strong\u003e\u003cstrong\u003e主要特点\u003c\/strong\u003e\n\n\u003c\/h6\u003e\n\n\u003cp\u003e\u003cstrong\u003e四重空气间隔 APO 设计 –\u003c\/strong\u003e无需计算后焦距\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e小而圆的恒星——\u003c\/strong\u003e中心 RMS 半径为 3 微米\u003c\/p\u003e\n\n \u003cp\u003e\u003cstrong\u003e各种适配器 –\u003c\/strong\u003e M86\/ M68\/ M54\/ M48\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cstrong\u003e双速（1:10）调焦器 –\u003c\/strong\u003e支持细调和粗调\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e无需单独的场地平整器——\u003c\/strong\u003e自平整设计\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e支持全画幅相机 -\u003c\/strong\u003e产生 44 毫米成像圈\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e焦距缩减器 -\u003c\/strong\u003e \u003c\/p\u003e\n\n\u003cdiv class=\"woocommerce columns-3 \"\u003e\n\n\u003cul class=\"products columns-3\"\u003e\n\n\u003cli class=\"product type-product post-135078 status-publish first onbackorder product_cat-reducers-correctors-flatteners product_tag-zwo has-post-thumbnail taxable shipping-taxable purchasable product-type-simple\"\u003e\n\n \u003ca href=\"https:\/\/www.bintel.com.au\/product\/ff107apo-ff130apo-0-7x-universal-reducer\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"\u003e\u003cimg width=\"247\" height=\"247\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ff130apo_main_image-1-247x247.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"\" decoding=\"async\" loading=\"lazy\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ff130apo_main_image-1-247x247.jpg 247w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ff130apo_main_image-1-340x340.jpg 340w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ff130apo_main_image-1-60x60.jpg 60w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ff130apo_main_image-1-110x110.jpg 110w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ff130apo_main_image-1-720x720.jpg 720w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ff130apo_main_image-1-150x150.jpg 150w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ff130apo_main_image-1-32x32.jpg 32w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ff130apo_main_image-1.jpg 800w\" sizes=\"(max-width: 247px) 100vw, 247px\"\u003e\n\u003c\/a\u003e\u003ch2 class=\"woocommerce-loop-product__title\"\u003e FF107APO\/FF130APO 0.7×通用减速机\u003c\/h2\u003e\n\n\u003cp\u003e\u003cspan class=\"price\"\u003e\u003cspan class=\"woocommerce-Price-amount amount\"\u003e\u003cbdi\u003e\u003cspan class=\"woocommerce-Price-currencySymbol\"\u003e$\u003c\/span\u003e 599.00\u003c\/bdi\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/p\u003e\n\u003ca href=\"?add-to-cart=135078\" data-quantity=\"1\" class=\"button\"\u003e缺货\u003c\/a\u003e\u003cspan id=\"woocommerce_loop_add_to_cart_link_describedby_135078\" class=\"screen-reader-text\"\u003e\u003cbr\u003e\n\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\u003ch5\u003e\u003cstrong\u003e规格\u003c\/strong\u003e\u003c\/h5\u003e\n\n\u003ctable class=\"prodSpecs\"\u003e\n\n\u003ccolgroup\u003e\n\n\u003ccol style=\"width: 50%;\"\u003e\n\n\u003ccol style=\"width: 50%;\"\u003e\n\n\n\u003c\/colgroup\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e光圈\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e107 毫米\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e焦距\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e749毫米\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e焦距比\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003ef\/7\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n \u003ctd\u003e\u003cstrong\u003e净重\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e5.7公斤\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e毛重\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e6.9公斤\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e图像圈\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e44 毫米\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e物镜\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e四重空气间隔透镜（包括两个 ED 玻璃元件）\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e尾端螺纹类型\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eM86x1-M68x1，M68x1-M54x54x0.75，\n\u003cp\u003e M54x0.75 - M542x0.75，M52x0.75 - M48x0.75\u003c\/p\u003e\n\n\u003cp\u003e （带 M48x0.75 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height=\"534\"\u003e\u003cimg class=\"alignnone wp-image-132179\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/FF107-APO-08.jpg\" alt=\"ZWO FF107 APO\" width=\"600\" height=\"772\"\u003e\u003cimg class=\"alignnone wp-image-132180\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/FF107-APO-09.jpg\" alt=\"ZWO FF107 APO\" width=\"600\" height=\"1108\"\u003e\u003cimg class=\"alignnone wp-image-132181\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/FF107-APO-10.jpg\" alt=\"ZWO FF107 APO\" width=\"600\" height=\"1022\"\u003e\u003cimg class=\"alignnone wp-image-132182\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/FF107-APO-11.jpg\" alt=\"ZWO FF107 APO\" width=\"600\" height=\"1124\"\u003e\u003cimg class=\"alignnone wp-image-132183\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/FF107-APO-12.jpg\" alt=\"ZWO FF107 APO\" width=\"600\" height=\"497\"\u003e\u003cimg class=\"alignnone wp-image-132184\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/FF107-APO-13.jpg\" alt=\"\" width=\"600\" height=\"977\"\u003e\u003cimg class=\"alignnone wp-image-132185\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/FF107-APO-14.jpg\" alt=\"\" width=\"600\" height=\"385\"\u003e\u003cimg class=\"alignnone wp-image-132186\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/FF107-APO-15.jpg\" alt=\"\" width=\"600\" height=\"602\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e库存编号：ZWO-FF107-APO\u003c\/strong\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42045291757637,"sku":"ZWO-FF107-APO","price":3399.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/zwo-ff107-apo-telescope-930986.jpg?v=1731541427"},{"product_id":"borg-107fl-telescope-set-carbon-tube","title":"BORG 107FL 望远镜套装（碳管）","description":"\u003cp\u003e BORG 107FL 望远镜套装 CR 是 BORG 高端望远镜，专为专业天文观测者设计。这款望远镜配备 600 毫米焦距物镜，并采用佳能 Optron, Inc. 的高端复消色差萤石玻璃元件。\u003c\/p\u003e\n\n\u003cp\u003e与 90FL 相比，107FL 物镜可进一步抑制轴向色差。BORG 107FL 望远镜套装 CR 采用轻巧紧凑的碳纤维镜筒构造。随附 Arca-Swiss 快速释放底板，用于三脚架安装。BORG 107FL 望远镜套装 CR 适用于星空、星云、星团和行星观测。\u003c\/p\u003e\n\n \u003cp\u003e您可以通过将棱镜和目镜与 BORG 相机安装适配器（单独出售）交换，将该望远镜转换为远摄镜头。\u003c\/p\u003e\n\n\u003ch3\u003e主要特点\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e光学设计中采用了佳能奥普特龙公司的萤石玻璃元件，以实现最佳分辨率和最小轴向色差。\u003c\/li\u003e\n\n\u003cli\u003e物镜光学结构：2 片 2 组，萤石复消色差，全多层镀膜。\u003c\/li\u003e\n\n\u003cli\u003e坚固而美观的碳纤维桶。\u003c\/li\u003e\n\n\u003cli\u003e BORG 80Ø 枪管系统。\u003c\/li\u003e\n\n\u003cli\u003e齿条齿轮调焦系统。\u003c\/li\u003e\n\n\u003cli\u003e正立棱镜（包含在内）允许用户观察地面物体和天体。\u003c\/li\u003e\n\n\u003cli\u003e包括 20 毫米和 9 毫米目镜。\u003c\/li\u003e\n\n\u003cli\u003e超轻，仅 3.7 公斤（包括配件）。\u003c\/li\u003e\n\n\u003cli\u003e Arca-Swiss 快速释放系统三脚架板。\u003c\/li\u003e\n\n\u003cli\u003e物镜和主要部件均由日本制造。\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e “CR”代表碳纤维镜筒和齿条齿轮调焦系统。\u003c\/p\u003e\n\n\u003cp\u003e相机安装适配器和其他相机组件单独出售。\u003c\/p\u003e\n\n\u003ch2\u003e规格\u003c\/h2\u003e\n\n\u003cfigure class=\"table\"\u003e\n\u003ctable class=\"prodSpecs\"\u003e\n\n\u003ccolgroup\u003e\n\n\u003ccol style=\"width: 50%;\"\u003e\n\n\u003ccol style=\"width: 50%;\"\u003e\n\n\n\u003c\/colgroup\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e型号名称\u003c\/th\u003e\n\n\u003ctd\u003eBORG 107FL 望远镜套装 CR\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e产品代码\u003c\/th\u003e\n\n\u003ctd\u003e6207\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e焦距，毫米\u003c\/th\u003e\n\n\u003ctd\u003e600\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e焦距比\u003c\/th\u003e\n\n\u003ctd\u003ef\/5.6\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n \u003cth\u003e最小长度，mm\u003c\/th\u003e\n\n\u003ctd\u003e 504\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e重量，克\u003c\/th\u003e\n\n\u003ctd\u003e3700\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e过滤器尺寸，毫米\u003c\/th\u003e\n\n\u003ctd\u003e82 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003c\/figure\u003e","brand":"CR Kennedy","offers":[{"title":"Default Title","offer_id":42045307191365,"sku":"6207","price":5925.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/borg-107fl-telescope-set-carbon-tube-450308.jpg?v=1731540540"},{"product_id":"borg-90fl-telescope-set-cr-carbon-tube","title":"BORG 90FL 望远镜套装 CR（碳管）","description":"\u003cp\u003e BORG 90FL CR 具有出色的光学分辨率，这是由佳能奥普特龙公司内置于物镜光学设计的复消色差萤石玻璃元件实现的，并且具有超远距 500 毫米焦距和 f\/5.6 的光圈。\u003c\/p\u003e\n\n\u003cp\u003e这是在澳大利亚丛林和城市环境中观察天体和鸟类生活的绝佳装备。\u003c\/p\u003e\n\n\u003cp\u003e由于采用可拆卸碳纤维制成的镜筒，90mm 的前部元件直径不会影响 90FL 的超紧凑和轻便功能。推荐用于星空、星云、星团和行星观测。您可以通过将棱镜和目镜与 BORG 相机安装适配器（单独出售）交换，将此望远镜转换为远摄镜头。\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e物镜配备佳能 Optron 公司出品的复消色差萤石玻璃元件。\u003c\/li\u003e\n\n \u003cli\u003e物镜光学设计：2 片 2 组，萤石，复消色差，全镀膜。\u003c\/li\u003e\n\n\u003cli\u003e坚固而美观的碳纤维桶。\u003c\/li\u003e\n\n\u003cli\u003e BORG 80Ø 枪管系统。\u003c\/li\u003e\n\n\u003cli\u003e齿条齿轮调焦系统。\u003c\/li\u003e\n\n\u003cli\u003e正立棱镜（包含在内）允许用户观察地面物体和天体。\u003c\/li\u003e\n\n\u003cli\u003e包括 20 毫米和 9 毫米目镜。\u003c\/li\u003e\n\n\u003cli\u003e结构轻巧，仅 3 公斤（包括配件）。\u003c\/li\u003e\n\n\u003cli\u003e Arca-Swiss 快速释放系统三脚架板。\u003c\/li\u003e\n\n\u003cli\u003e物镜和主要部件均由日本制造。\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e “CR”代表碳纤维镜筒和齿条齿轮调焦系统。\u003c\/p\u003e\n\n\u003cp\u003e相机安装适配器和其他相机组件单独出售。\u003c\/p\u003e\n\n\u003ch2\u003e主要特点\u003c\/h2\u003e\n\n\u003cfigure class=\"table\"\u003e\n\u003ctable class=\"prodSpecs\"\u003e\n\n\u003ccolgroup\u003e\n\n\u003ccol style=\"width: 50%;\"\u003e\n\n\u003ccol style=\"width: 50%;\"\u003e\n\n\n\u003c\/colgroup\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e型号名称\u003c\/th\u003e\n\n\u003ctd\u003eBORG 90FL 望远镜套装\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e产品代码\u003c\/th\u003e\n\n\u003ctd\u003e6390\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e焦距，毫米\u003c\/th\u003e\n\n\u003ctd\u003e500\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e焦距比\u003c\/th\u003e\n\n\u003ctd\u003ef\/5.6\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e最小长度，mm\u003c\/th\u003e\n\n\u003ctd\u003e 420\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e重量，克\u003c\/th\u003e\n\n\u003ctd\u003e2900\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e过滤器尺寸，毫米\u003c\/th\u003e\n\n\u003ctd\u003e82 \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003c\/figure\u003e","brand":"CR Kennedy","offers":[{"title":"Default Title","offer_id":42045307256901,"sku":"6390","price":4599.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/borg-90fl-telescope-set-cr-carbon-tube-266022.jpg?v=1731540543"},{"product_id":"sky-watcher-esprit-100edx-triplet-apo-ota-limited-edition","title":"Sky-Watcher Esprit 100EDX Triplet APO OTA Limited Edition","description":"\u003ch2\u003eNew Sky-Watcher 100EDX APO Telescope - redesigned body with famous Esprit optics\u003c\/h2\u003e\n\u003ch3\u003eHighlights:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAir Spaced 100mm Apochromatic Triplet (APO)\u003c\/li\u003e\n\u003cli\u003eFPL-53 extra low dispersion glass\u003c\/li\u003e\n\u003cli\u003eZero detectable colour fringing even on bright objects\u003c\/li\u003e\n\u003cli\u003eDiffraction limited optics\u003c\/li\u003e\n\u003cli\u003eFully multi coated lenses\u003c\/li\u003e\n\u003cli\u003e3″ CNC machined 11:1 dual speed linear power focuser – rotatable\u003c\/li\u003e\n\u003cli\u003eIndexed focuser tube\u003c\/li\u003e\n\u003cli\u003eKnife-edge baffled system to enhance contrast\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eSky-Watcher 100mm Esprit 1000EDX Triplet APO Refractor\u003c\/strong\u003e is a high-end instrument for astro-photographers seeking quality images, yet also need a telescope that can be easily transported.\u003c\/p\u003e\n\u003cp\u003eThe air spaced apochromatic triplet lenses use the remarkable Ohara FPL-53 ED (extra low dispersion) glass, with exceptional colour correction over the entire visible spectrum there is no chromatic aberration even on bright objects! Knife edge baffles reduce internal reflections and increase contrast, helping to bring out faint structure in deep sky objects.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA 2-element field flattener is available separately to iron out the natural off-axis astigmatism and field curvature of the objective lens, leaving a fully corrected 42mm field of view.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eIn The Box:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100\/550 Apochromatic Refractor\u003c\/li\u003e\n\u003cli\u003eFixed Dew Shield\u003c\/li\u003e\n\u003cli\u003e2″ Dielectric Star Diagonal\u003c\/li\u003e\n\u003cli\u003e9×50 Right Angled Erect Image Diagonal\u003c\/li\u003e\n\u003cli\u003eD Style dovetail Bar\u003c\/li\u003e\n\u003cli\u003e2″ to 1.25″ Eyepiece Adaptor\u003c\/li\u003e\n\u003cli\u003eAluminium Foam-Lined Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSPECIFICATIONS\u003c\/h3\u003e\n\u003ctable style=\"width: 99.9589%; height: 313.333px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 50.8762%; height: 19.5833px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 46.6634%; height: 19.5833px;\"\u003eSWESPRIT100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 50.8762%; height: 19.5833px;\"\u003eOptical Design\u003c\/td\u003e\n\u003ctd style=\"width: 46.6634%; height: 19.5833px;\"\u003eAir spaced Apochromatic Triplet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 50.8762%; height: 19.5833px;\"\u003eAperture\u003c\/td\u003e\n\u003ctd style=\"width: 46.6634%; height: 19.5833px;\"\u003e100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 50.8762%; height: 19.5833px;\"\u003eFocal Length\u003c\/td\u003e\n\u003ctd style=\"width: 46.6634%; height: 19.5833px;\"\u003e550mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 50.8762%; height: 19.5833px;\"\u003eFocal Ratio\u003c\/td\u003e\n\u003ctd style=\"width: 46.6634%; height: 19.5833px;\"\u003ef\/5.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 50.8762%; height: 19.5833px;\"\u003eDiameter of the corrected field\u003c\/td\u003e\n\u003ctd style=\"width: 46.6634%; height: 19.5833px;\"\u003e40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 50.8762%; height: 19.5833px;\"\u003eVisual Back Focus\u003c\/td\u003e\n\u003ctd style=\"width: 46.6634%; height: 19.5833px;\"\u003e185mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 50.8762%; height: 19.5833px;\"\u003eResolving Power\u003c\/td\u003e\n\u003ctd style=\"width: 46.6634%; height: 19.5833px;\"\u003e1.20″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 50.8762%; height: 19.5833px;\"\u003eStellar Limit Magnitude\u003c\/td\u003e\n\u003ctd style=\"width: 46.6634%; height: 19.5833px;\"\u003e12.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 50.8762%; height: 19.5833px;\"\u003eHighest Practical Magnification\u003c\/td\u003e\n\u003ctd style=\"width: 46.6634%; height: 19.5833px;\"\u003e200X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003ctd style=\"width: 50.8762%; height: 39.1667px;\"\u003eLight gathering power (compared to the unaided eye)\u003c\/td\u003e\n\u003ctd style=\"width: 46.6634%; height: 39.1667px;\"\u003e204\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003ctd style=\"width: 50.8762%; height: 39.1667px;\"\u003eFocuser\u003c\/td\u003e\n\u003ctd style=\"width: 46.6634%; height: 39.1667px;\"\u003e3″ Crayford dual speed with 2″ and 1.25″ adaptor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 50.8762%; height: 19.5833px;\"\u003eOptical Tube Length\u003c\/td\u003e\n\u003ctd style=\"width: 46.6634%; height: 19.5833px;\"\u003e465mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 50.8762%; height: 19.5833px;\"\u003eOptical Tube Weight\u003c\/td\u003e\n\u003ctd style=\"width: 46.6634%; height: 19.5833px;\"\u003e6.15kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"TSA","offers":[{"title":"Default Title","offer_id":42902387392581,"sku":"SWESPRIT100EDX","price":3249.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/SWESPRIT100EDX-1.jpg?v=1750294156"},{"product_id":"founder-optics-fot106","title":"Founder Optics FOT106 APO Triplet Refractor","description":"\u003ch1 style=\"text-align: center;\"\u003e\u003cem\u003eDesigned in Japan, Made in Taiwan \u003c\/em\u003e\u003c\/h1\u003e\n\u003ch2\u003eSharp Optical System \u0026amp; Performance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSuperb ED class for remarkable image clarity. Crystal clear, superb sharp, almost zero aberration and distortion.\u003c\/li\u003e\n\u003cli\u003e2 ED Glasses S-FPL 53 \u0026amp; S-FPL 51 \u0026amp; Lanthanum - Fully Separated Triplet (FST)  \u003cbr\u003eFully Multi-coated optics ensures maximum light transmission\u003c\/li\u003e\n\u003cli\u003eImpressive user experience, designed for both visual observation and astrophotography\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePrecision focusing \u0026amp; mechanical design throughout\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFinely CNC machining aluminium body and patented rack and pinion focuser for heavy loading 360 degree rotatable for photography\u003c\/li\u003e\n\u003cli\u003eDeluxe high-glossy anodizing finish\u003c\/li\u003e\n\u003cli\u003eRetractable sunshade\u003c\/li\u003e\n\u003cli\u003ePATENTED：US 8,693,092 B2 \/ Taiwan 1417570\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/ak0TPjFq7fQ?si=c1l5fcGqp-leCmbk\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eDesign\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eAt the heart of the Founder Optics FOT016 is premium performance 3-element ED APO triplet refractor, designed by a famous optical designer in based in Japan. The optical performance is impressive as a two ED glass elements are employed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlike most ED triplet telescopes which use only 1 ED glass element, Founder Optics adopted\u003cstrong\u003e 2 ED glass of S-FPL 53 and S-FPL 51\u003c\/strong\u003e to bring a remarkable image that you'll immediately spot with even a casual viewing. With two fluoro-crown ED glass elements and fully multi-coated optics, these Founder Optics refractors provide a crystal clear, superb sharp, zero aberration and distortion image to your eyes or camera sensor.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn addition, each element is fully separated or air spaced which is not common even among APO triplet telescopes. This offers further improvements to the already impressive optical quality. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Air-space.jpg?v=1757390814\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eQuality\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIn order to complete this unique design, it requires a very high level machining and assembly capability. Founder Optics partner with an experienced factory located in Taiwan with over 50 years experience in precision manufacturing, especially for Japanese companies. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBesides manufacturing know-how, the high standard of quality control is also crucial to producing FOT86 and FOT106 telescopes. This is recorded in a \u003cstrong\u003eQuality Certification Card\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEvery unit is thoroughly tested, and these unique records help customers understand the quality of their telescope. Founder Optics take their quality checking very seriously as they aim to offer the best triplet APO telescopes to BINTEL customers. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/FOT106_5.jpg?v=1757644354\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFocuser - 2.7'' Rack \u0026amp; Pinion\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan lang=\"EN-US\"\u003ePerfect Hybrid Drive system with 8 Ball bearings- More Smoothly!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2sets of 4pcs ball bearing at 2 sides between the drawtube and the focuser handle linear travel of the focuser. Once the locked the knob, there is no gap among the drawtube, 8pcs ball bearings, and the focuser cover. It does not only keep the focuser always paralleled the optic axis, but also keep it moved very smoothly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eDual Speed Focuser- 1:11 – Extremely Accurate!\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSmooth focus motion and fine focus wheel allow precision adjustment from critical focusing of eyepiece or camera.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003eUnique Lock Function\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003cem\u003e\u003cspan\u003e\u003cstrong\u003e– \u003c\/strong\u003e\u003c\/span\u003e\u003c\/em\u003e \u003cspan\u003e\u003cem\u003e\u003cstrong\u003eHeavy Loading Capability!\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSpecial lock grabs the rack\u0026amp; pinion \u0026amp; drawtube in two directions. The design makes the focuser always paralleled the optics axis. Instead of pushing against the drawtube to eliminate focus shift while it’s focused. And it can handle up to 8kg as well for complex imaging trains.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan\u003eLonger Traveling Distance\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e– Suitable\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e for a range of Photographing Accessories!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlike other focusers, the long travel 95mm provides more room for adjust for fine and accurate focus.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt is compatibly for a wide range of photographic accessories, along with easy to use controls.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/FOT86_focucer.jpg?v=1757391636\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFocuser Rotator Function \u003c\/h2\u003e\n\u003cp\u003eFlexible rotated structure provides a convenience for user to have the best position to adjust focuser when observation and photography. The precision machining parts and assembly technique make a good collimation even rotate the focuser and rotator.\u003c\/p\u003e\n\u003cp\u003eLoosen the rotator knob and focuser knob to rotate the focuser and rotator.\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Rotator_FOT106.jpg?v=1757644500\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSolid, lockable Dew Shield\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eBuilt in sliding dew shield.  Three screws hold dew shield stable while imaging or observing while keeping it place during transport. \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/FOT86_dew_shield.jpg?v=1757391811\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOptical System:\u003c\/strong\u003e 2 ED APO Triplet (Fully Separated Elements)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eClear Aperture:\u003c\/strong\u003e 106mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFocal Length:\u003c\/strong\u003e 636mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFocal ratio:\u003c\/strong\u003e f\/6\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eImage Circle (with Field Flattener):\u003c\/strong\u003e Ø44mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFocuser:\u003c\/strong\u003e 2.7’’ Rack \u0026amp; Pinion Patented Focuser (Twist Lock)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e OTA: 3.5kg\/ with Tube Ring: 4.6kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDiameter of Main Tube: \u003c\/strong\u003e113\u003c\/span\u003emm\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTube Length:\u003c\/strong\u003e Fully Retracted: 557mm\/ Fully Extended: 650mm\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat's in the Box:\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/FOT86_in_the_box.jpg?v=1757390402\"\u003e\u003c\/p\u003e\n\u003cp\u003e1)  High Quality Aluminum Case with Key\u003cbr\u003e2)  FOT106\/ FOT86 with Patent Rack \u0026amp; Pinion Focuser\u003cbr\u003e3)  1.25’’\/ 2’’ Twist Lock Adapter\u003cbr\u003e4)  Crank Handle with 1pc 1\/4\"-20 Hexagon Screw\u003cbr\u003e5)  Tube Rings with 4pcs Dovetail Screws\u003cbr\u003e6)  Star Finder Shoe\u003cbr\u003e7)  Field Flattener (M42) with Exchangeable M48 Adapter\u003cbr\u003e8)  7’’ Vixen Type Mount Dovetail\u003cbr\u003e9)  Quality Certification Card with Serial Number\u003cbr\u003e10) Cleaning Cloth\u003cbr\u003e11) Dust Caps (for Objective Lens)\u003c\/p\u003e\n\u003ch2\u003eInstruction FOT106 Manual \u003c\/h2\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Founder Optics FOT86 Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Founder_Optics_Manual-FOT86.pdf?v=1757393947\" target=\"_blank\"\u003eDownload here\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Founder Optics","offers":[{"title":"Default Title","offer_id":43572540473413,"sku":"FOT106","price":3599.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/FOT86_2.png?v=1757644955"}],"url":"https:\/\/bintel.com.au\/zh\/collections\/87-107mm-aperture-otas.oembed","provider":"The Binocular and Telescope Shop","version":"1.0","type":"link"}