{"product_id":"coronado-solarmax-40-wit-coronado-25mm-eyepiece-case-pre-owned","title":"Coronado SolarMax 40 with Coronado 25mm Eyepiece \u0026 Case (Pre-owned)","description":"\u003cp\u003e\u003cspan style=\"color: rgb(245, 15, 15);\"\u003e\u003cstrong\u003e\u003cspan data-subtree=\"aimfl,mfl\"\u003eIn Excellent Condition\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-subtree=\"aimfl,mfl\"\u003eThe \u003c\/span\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eCoronado SolarMax 40\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e is \u003cmark class=\"b6AQX\" data-wiz-attrbind=\"class=SFdhxb_55\/cFwyDc\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjwuNf8sf6XAxW-BIAAHTukALkQuJAPegoIAggACAAIChAD\"\u003ea specialized 40mm hydrogen-alpha (Hα) solar telescope and filter system designed exclusively for viewing and imaging the sun's chromosphere, prominences, filaments, and active regions\u003c\/mark\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmark class=\"b6AQX\" data-wiz-attrbind=\"class=SFdhxb_55\/cFwyDc\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjwuNf8sf6XAxW-BIAAHTukALkQuJAPegoIAggACAAIChAD\"\u003e\u003cbr\u003e\u003c\/mark\u003e\u003c\/p\u003e\n\u003ch2 class=\"ZLzG0d ncoeY E8xBUb\" role=\"heading\" aria-level=\"3\" data-wiz-attrbind=\"aria-level=SFdhxb_5e\/fLk2Md\" data-sfc-root=\"c\" data-hveid=\"CAIIAAgACBAQAA\"\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eKey Specifications \u0026amp; Features\u003c\/strong\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[[2,[null,null,1,null,null,null,null,null,null,null,null,null,[351768,null,0]],[],null,1]]--\u003e\n\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjwuNf8sf6XAxW-BIAAHTukALkQi4wTegoIAggACAAIFBAB\" data-hveid=\"CAIIAAgACBQQAQ\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eAperture:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 40 mm\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjwuNf8sf6XAxW-BIAAHTukALkQi4wTegoIAggACAAIFBAH\" data-hveid=\"CAIIAAgACBQQBw\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eFocal Length:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e 400 mm (f\/10)\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjwuNf8sf6XAxW-BIAAHTukALkQi4wTegoIAggACAAIFBAN\" data-hveid=\"CAIIAAgACBQQDQ\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eBandpass:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Typically 0.7Å (single-stack) or tunable down to 0.5Å with a double-stack configuration.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjwuNf8sf6XAxW-BIAAHTukALkQi4wTegoIAggACAAIFBAT\" data-hveid=\"CAIIAAgACBQQEw\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eTuning:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Uses a T-Max tilt-tuner to adjust the etalon for peak contrast and to shift for Doppler events like flares or coronal mass ejections (CMEs).\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjwuNf8sf6XAxW-BIAAHTukALkQi4wTegoIAggACAAIFBAZ\" data-hveid=\"CAIIAAgACBQQGQ\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eBlocking Filter:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Usually includes a BF-10 blocking filter inside a 1.25-inch right-angle diagonal.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjwuNf8sf6XAxW-BIAAHTukALkQi4wTegoIAggACAAIFBAf\" data-hveid=\"CAIIAAgACBQQHw\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eFinderscope:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Equipped with a safe, shadow-projection style \u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eSol Ranger\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e solar finderscope.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjwuNf8sf6XAxW-BIAAHTukALkQi4wTegoIAggACAAIFBAl\" data-hveid=\"CAIIAAgACBQQJQ\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u003cspan class=\"yADgie\"\u003eStatus:\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e\u003cspan class=\"yADgie\"\u003e The original SolarMax 40 and SolarMax II 40 variants are generally discontinued, though components or double-stack etalons (such as the SME-40) pop up on the used market.\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjwuNf8sf6XAxW-BIAAHTukALkQi4wTegoIAggACAAIFBAl\" data-hveid=\"CAIIAAgACBQQJQ\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjwuNf8sf6XAxW-BIAAHTukALkQi4wTegoIAggACAAIFBAl\" data-hveid=\"CAIIAAgACBQQJQ\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e","brand":"Coronado","offers":[{"title":"Default Title","offer_id":68679927070833,"sku":"USED111010","price":749.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/20261110_165218.jpg?v=1794348267","url":"https:\/\/khanscope.com\/products\/coronado-solarmax-40-wit-coronado-25mm-eyepiece-case-pre-owned","provider":"Khan Scope Centre","version":"1.0","type":"link"}