{"title":"G- Solar","description":null,"products":[{"product_id":"erf-1-25","title":"ERF 1.25\"","description":"Player One S series filter using high quality optical glass substrate and multi-layer composite coating technology, which has excellent optical performance in astrophotography.\r\n\r\n\u003cstrong data-spm-anchor-id=\"2013.1.0.i1.44c7454dwNdx9O\"\u003e1.25inch ERF filter ( Energy rejection filter for Quark Chromosphere）\u003c\/strong\u003e\r\n\r\nThis filter is an assistant filter, design for Quark Chromosphere (Ha verstion) ,\u003cstrong\u003e intend to reject energy and extend life time of your Quark\u003c\/strong\u003e.\r\n\r\n1.25″ ERF filter must working on\u003cstrong\u003e 5″ or smaller refractors.\u003c\/strong\u003e\r\n\r\n\u003cem\u003e\u003cstrong\u003e(DO NOT use it on eyepiece for observing)\u003c\/strong\u003e\u003c\/em\u003e\r\n\u003cp class=\"tgt\" data-section=\"0\"\u003e\u003cspan class=\"tgt\" data-section=\"0\" data-sentence=\"0\" data-group=\"0-0\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e 1.25 inch, thread M28.5*0.6\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp class=\"tgt\" data-section=\"2\"\u003e\u003cspan class=\"tgt\" data-section=\"2\" data-sentence=\"0\" data-group=\"2-0\"\u003e\u003cstrong\u003eFrame thickness:\u003c\/strong\u003e body 5mm+ thread 2.5mm, a total of 7.5mm\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp class=\"tgt\" data-section=\"4\"\u003e\u003cspan class=\"tgt\" data-section=\"4\" data-sentence=\"0\" data-group=\"4-0\"\u003e\u003cstrong\u003eThickness of filter lens:\u003c\/strong\u003e 2.5mm\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp data-section=\"4\"\u003e\u003cstrong\u003ePV:\u003c\/strong\u003e 1\/4 lambda\u003c\/p\u003e\r\n\u003cp class=\"tgt\" data-section=\"6\"\u003e\u003cspan class=\"tgt\" data-section=\"6\" data-sentence=\"0\" data-group=\"6-0\"\u003e\u003cstrong\u003eTransmittance:\u003c\/strong\u003e ≈97%\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp class=\"tgt\" data-section=\"8\"\u003e\u003cspan class=\"tgt\" data-section=\"8\" data-sentence=\"0\" data-group=\"8-0\"\u003e\u003cstrong\u003eBlocking depth:\u003c\/strong\u003e OD4 (200nm-1100nm)\u003c\/span\u003e\u003c\/p\u003e","brand":"Astro Hutech","offers":[{"title":"Default Title","offer_id":49343896224050,"sku":"","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/6995\/5122\/files\/ERF-1000.jpg?v=1727243989"},{"product_id":"erf-2-e2-80-b3-filter-s-series-for-quark-chromosphere","title":"ERF 2″ Filter S-series for Quark Chromosphere","description":"Player One S series filter using high quality optical glass substrate and multi-layer composite coating technology, which has excellent optical performance in astrophotography.\r\n\r\n\u003cstrong data-spm-anchor-id=\"2013.1.0.i1.44c7454dwNdx9O\"\u003e2 inch ERF filter ( Energy rejection filter for Quark Chromosphere）\u003c\/strong\u003e\r\n\r\nThis filter is an assistant filter, design for Quark Chromosphere (Ha verstion) ,\u003cstrong\u003e intend to reject energy and extend life time of your Quark\u003c\/strong\u003e.\r\n\r\n2″ ERF filter must working on\u003cstrong\u003e 6″ or smaller refractors.\u003c\/strong\u003e\r\n\r\n\u003cem\u003e\u003cstrong\u003e(DO NOT use it on eyepiece for observing)\u003c\/strong\u003e\u003c\/em\u003e","brand":"Astro Hutech","offers":[{"title":"Default Title","offer_id":49343896387890,"sku":"ERF2","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/6995\/5122\/files\/ERF2.jpg?v=1727243995"},{"product_id":"hinode-mounting-bases","title":"Hinode Mounting Bases","description":"Extra mounting base","brand":"Astro Hutech","offers":[{"title":"Lunt 2","offer_id":49343907856690,"sku":"LMB2","price":32.0,"currency_code":"USD","in_stock":true},{"title":"Universal","offer_id":49343907889458,"sku":"UDB","price":40.0,"currency_code":"USD","in_stock":true},{"title":"Lunt","offer_id":49343907922226,"sku":"LMB","price":40.0,"currency_code":"USD","in_stock":true},{"title":"Coronado","offer_id":49343907954994,"sku":"CMB","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/6995\/5122\/files\/Untitled-2_6e763bff-a09d-47bf-a254-3bbe33cdbe6b.jpg?v=1727244175"},{"product_id":"hinode-solar-guider-paddle-cable-case","title":"Hinode Solar Guider - 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So perfectly fits your scope.\u003c\/li\u003e\r\n \t\u003cli\u003eThe dew-shield adapters will be sold separately as an optional items later. So each user can switch ERF to another telescope by changing only the dew-shield adapter.\u003c\/li\u003e\r\n \t\u003cli\u003eA couple of weeks lead time due to the custom-made process.\u003c\/li\u003e\r\n \t\u003cli\u003eAffordable price in its size and quality\u003c\/li\u003e\r\n \t\u003cli\u003eWe have the mechanical data on following telescopes as of August 23 2022.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ca href=\"http:\/\/www.hutech.com\/file\/erf.pdf\"\u003e\u003cem\u003e\u003cstrong\u003eDocumentation for assembling\/disassembling the adapters\u003c\/strong\u003e\u003c\/em\u003e\u003c\/a\u003e\r\n\r\nBORG : 150ED\/125ED\/107FL\/100ED\/90FL\/76ED\r\n\r\nSky-watcher : EvoStar 150ED\/120ED\r\n\r\nTakahashi FS128\/TOA130\r\n\r\nIStar 204\r\n\r\nC8\r\n\u003cul\u003e\r\n \t\u003cli\u003eSpecify us the accurately measured circumference data for the dew-shield if your scope is not listed above.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n \r\n\r\n ","brand":"Astro Hutech","offers":[{"title":"190mm","offer_id":49343911428402,"sku":"ERF190","price":1099.0,"currency_code":"USD","in_stock":true},{"title":"140mm","offer_id":49343911461170,"sku":"ERF140","price":799.0,"currency_code":"USD","in_stock":true},{"title":"120mm","offer_id":49343911493938,"sku":"ERF120","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/6995\/5122\/files\/ERF140-2.jpg?v=1727244271"},{"product_id":"solar-finder-hot-shoe","title":"Hutech Solar Finder Hot-shoe","description":"Solar finder for the camera hot-shoe","brand":"Astro Hutech","offers":[{"title":"Default Title","offer_id":49343915819314,"sku":"SFHS","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/6995\/5122\/files\/SFHS.jpg?v=1727244288"},{"product_id":"hutech-solar-finder-universal-base","title":"Hutech Solar Finder Universal Base","description":"Regular finder saddle-compatible solar finder","brand":"Astro Hutech","offers":[{"title":"Default Title","offer_id":49343915950386,"sku":"SFUB","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/6995\/5122\/files\/SFUB.jpg?v=1727244292"},{"product_id":"solar-tilter","title":"Solar Tilter","description":"\u003cstrong\u003eMaterial：\u003c\/strong\u003eAluminum 6061-T6\r\n\r\n\u003cstrong\u003eAdapter: \u003c\/strong\u003e1.25″ holder and 1.25″ T-mount\r\n\r\n\u003cstrong\u003eBody threads:\u003c\/strong\u003e M42*0.75 on both side\r\n\r\n\u003cstrong\u003eBody thinkness:\u003c\/strong\u003e 15MM\r\n\r\n\u003cstrong\u003eTotal Extention Length:\u003c\/strong\u003e 40mm\r\n\r\nhttps:\/\/youtu.be\/CM09zSOH2eg","brand":"Astro Hutech","offers":[{"title":"Default Title","offer_id":49343964152114,"sku":"","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/6995\/5122\/files\/Untitled-2-2.jpg?v=1727245182"}],"url":"https:\/\/a7ead1-f1.myshopify.com\/collections\/g-solar.oembed","provider":"Astro Hutech","version":"1.0","type":"link"}