{"product_id":"takahashi-fsq-106edx4-106mm-f-5-astrograph-package-used","title":"Takahashi FSQ-106EDX4 106mm f\/5 Astrograph Package – Used","description":"\u003cp\u003e\u003cstrong\u003eUsed – Excellent Condition.\u003c\/strong\u003e A superb Takahashi FSQ-106EDX4, the legendary wide-field astrograph  in excellent condition. Offered as a complete, ready-to-image package with the original packaging and premium accessories already fitted.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOwned by \"Astrodoc\" Ron Brecher.\u003c\/strong\u003e The scope can be signed if desired, and several published images have been taken with this telescope.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA legendary telescope that is no longer in production but still highly sought after.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTakahashi FSQ-106EDX4 optical tube assembly\u003c\/li\u003e\n\u003cli\u003eOriginal Takahashi shipping box \u0026amp; paperwork\u003c\/li\u003e\n\u003cli\u003ePrimaLuceLab tube rings (dovetail not part of package)\u003c\/li\u003e\n\u003cli\u003eOptec FocusLynx focuser controller and motor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptical design: Petzval quadruplet, 4 elements in 4 groups (2× S-FPL53 ED)\u003c\/li\u003e\n\u003cli\u003eAperture: 106mm\u003c\/li\u003e\n\u003cli\u003eFocal length: 530mm\u003c\/li\u003e\n\u003cli\u003eFocal ratio: f\/5\u003c\/li\u003e\n\u003cli\u003eImage circle: 88mm (covers full-frame and larger sensors)\u003c\/li\u003e\n\u003cli\u003eRack-and-pinion focuser with 1\/7 microfocuser (here upgraded with Optec FocusLynx motorized control)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout the FSQ-106EDX4\u003c\/h3\u003e\n\u003cp\u003eThe FSQ-106EDX4 is one of the most respected wide-field astrographs ever made — a flat, fast f\/5 Petzval system that delivers pinpoint stars edge-to-edge across a large image circle, making it a favourite for both deep-sky imagers and mosaic work. \u003cstrong\u003eNow discontinued and no longer in production, clean examples like this remain in strong demand on the used market.\u003c\/strong\u003e With the PrimaLuceLab rings and Optec FocusLynx autofocus already installed, this example is set up for serious imaging right out of the box.\u003c\/p\u003e\n\u003ch3\u003eFinal Sale\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eThis item is sold as a Final Sale.\u003c\/strong\u003e All used equipment sales are final. Please review our \u003ca href=\"https:\/\/ontariotelescope.com\/pages\/terms-policy\"\u003eUsed Equipment Sale Policy\u003c\/a\u003e before purchasing.\u003c\/p\u003e","brand":"Takahashi","offers":[{"title":"Default","offer_id":53880492130415,"sku":"TAK-FSQ106EDX4-PKG-USED","price":11000.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/IMG_6741.jpg?v=1784905827","url":"https:\/\/ontariotelescope.com\/products\/takahashi-fsq-106edx4-106mm-f-5-astrograph-package-used","provider":"Ontario Telescope and Accessories","version":"1.0","type":"link"}