{"product_id":"vixen-r130sf-telescope-optical-tube-assembly-ota","title":"Vixen R130Sf Telescope Optical Tube Assembly (OTA)","description":"\u003cp\u003e130mm Newtonian Reflector Design\u003c\/p\u003e\u003cp\u003e650mm Focal Length, f\/5 Focal Ratio\u003c\/p\u003e\u003cp\u003eMulti-Coated Optics\u003c\/p\u003e\u003cp\u003eParabolic Primary Mirror\u003c\/p\u003e\u003cp\u003e20mm and 6.3mm Eyepieces\u003c\/p\u003e\u003cp\u003e6x30 Finderscope\u003c\/p\u003e\u003cp\u003eVixen-Style Dovetail Plate\u003c\/p\u003e\u003cp\u003eOTA Only - Mount and Tripod Required\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Design:\u003c\/strong\u003e Newtonian Reflector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAperture:\u003c\/strong\u003e 130 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocal Length:\u003c\/strong\u003e 650 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocal Ratio:\u003c\/strong\u003e f\/5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocuser:\u003c\/strong\u003e Single-Speed Rack-and-Pinion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEyepiece Barrel Diameter:\u003c\/strong\u003e 1.25\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagonal:\u003c\/strong\u003e None\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinderscope:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting System:\u003c\/strong\u003e Vixen Style\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Tube Dimensions:\u003c\/strong\u003e 57.1 x 16 cm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vixen","offers":[{"title":"Default Title","offer_id":54819581460764,"sku":"VX2604","price":514.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/0835\/1516\/files\/VX2604_20.tag.0.jpg?v=1793692232","url":"https:\/\/www.magnumsports.com.au\/products\/vixen-r130sf-telescope-optical-tube-assembly-ota","provider":"Magnum Sports","version":"1.0","type":"link"}