{"product_id":"starfield-gear-70-mm-f-5-quadruplet-petzval-apo-refractor-g70q-05-01","title":"Starfield 70 Quad - Gear 70 mm f\/5 Quadruplet Petzval APO Refractor - G70Q-05-01","description":"\u003cp\u003e\u003cspan class=\"x-el x-el-span c1-7c c1-7d c1-b c1-c c1-d c1-e c1-f c1-g\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003eStarfield Optics Gear70Q\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis crafted for astrophotographers seeking high-quality optics and a flat field across the entire frame. With its 70mm aperture and premium quadruplet design, this apochromatic refractor minimizes chromatic aberration, providing sharp, true-color images of deep-sky objects.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"x-el x-el-span c1-7c c1-7d c1-b c1-c c1-d c1-e c1-f c1-g\"\u003eFeaturing a\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003e350mm focal length\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand a fast\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003ef\/5 focal ratio\u003c\/strong\u003e, the Gear70Q excels at wide-field imaging, making it perfect for capturing expansive targets such as large nebulae, star clusters, and galaxies. When paired with an APS-C sensor, the Gear70Q’s field of view is ideal for framing popular objects like the\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003eAndromeda Galaxy (M31)\u003c\/strong\u003e, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003ePleiades (M45)\u003c\/strong\u003e, and the\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003eLagoon Nebula (M8)\u003c\/strong\u003e, providing detailed, edge-to-edge sharpness without the need for additional field flatteners.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"x-el x-el-span c1-7c c1-7d c1-b c1-c c1-d c1-e c1-f c1-g\"\u003eBuilding on the success of the Gear60Q, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003eGear 70Q\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoffers a larger aperture for enhanced light-gathering power, delivering greater detail on faint deep-sky objects. Its\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003euse of FPL-53 glass ensures exceptional color correction, allowing you to capture crisp, artifact-free images, even with demanding full-frame and APS-C sensors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"x-el x-el-span c1-7c c1-7d c1-b c1-c c1-d c1-e c1-f c1-g\"\u003eStandard on all Gear series a functional hand and carry case is included.  The case has been designed to hold accessories.  Place your camera, and control unit in the case, and enjoy that there is a cut out for your focusing motor to remain of the telescope.  Grab and Go made easy.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eStarfield Optics Gear 70Q Highlights:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli class=\"x-el x-el-span c1-7c c1-7d c1-b c1-c c1-d c1-e c1-f c1-g\"\u003e\n\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003e70mm (2.8\") aperture\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor improved light collection and detail, perfect for astrophotography.\u003c\/li\u003e\n\u003cli class=\"x-el x-el-span c1-7c c1-7d c1-b c1-c c1-d c1-e c1-f c1-g\"\u003e\n\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003eQuadruplet (4-element) APO refractor design\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor optimal image clarity and color fidelity.\u003c\/li\u003e\n\u003cli class=\"x-el x-el-span c1-7c c1-7d c1-b c1-c c1-d c1-e c1-f c1-g\"\u003e\n\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003eFully multi-coated optics\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto maximize light transmission and reduce reflections.\u003c\/li\u003e\n\u003cli class=\"x-el x-el-span c1-7c c1-7d c1-b c1-c c1-d c1-e c1-f c1-g\"\u003e\n\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003e350mm focal length\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith a fast\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003ef\/5 focal ratio\u003c\/strong\u003e, ideal for wide-field imaging of nebulae, galaxies, and star clusters.\u003c\/li\u003e\n\u003cli class=\"x-el x-el-span c1-7c c1-7d c1-b c1-c c1-d c1-e c1-f c1-g\"\u003e\n\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003e2.5” dual-speed rack \u0026amp; pinion focuser\u003c\/strong\u003e, providing smooth, precise focusing adjustments.\u003c\/li\u003e\n\u003cli class=\"x-el x-el-span c1-7c c1-7d c1-b c1-c c1-d c1-e c1-f c1-g\"\u003e\n\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003eVixen-style dovetail\u003c\/strong\u003e, ensuring compatibility with a variety of mounts and tripods.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"x-el x-el-span c1-7c c1-7d c1-b c1-c c1-d c1-e c1-f c1-g\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003eflat-field optics\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovide uniform sharpness across the entire image plane, making it an ideal choice for DSLR or dedicated astrophotography cameras. Whether you're capturing the vibrant colors of nebulae or the intricate details of galaxies, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003eGear70Q\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures every shot is a masterpiece.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"x-el x-el-span c1-7c c1-7d c1-b c1-c c1-d c1-e c1-f c1-g\"\u003e \u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"x-el x-el-span c1-7c c1-7d c1-b c1-c c1-d c1-e c1-f c1-g\"\u003e\n\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003eOptical Design\u003c\/strong\u003e: APO Refractor\u003c\/li\u003e\n\u003cli class=\"x-el x-el-span c1-7c c1-7d c1-b c1-c c1-d c1-e c1-f c1-g\"\u003e\n\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003eRefractor Elements\u003c\/strong\u003e: 4 (Quad)\u003c\/li\u003e\n\u003cli class=\"x-el x-el-span c1-7c c1-7d c1-b c1-c c1-d c1-e c1-f c1-g\"\u003e\n\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003eOptical Coatings\u003c\/strong\u003e: Fully Multi-Coated\u003c\/li\u003e\n\u003cli class=\"x-el x-el-span c1-7c c1-7d c1-b c1-c c1-d c1-e c1-f c1-g\"\u003e\n\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003eAperture\u003c\/strong\u003e: 2.8\" (70mm)\u003c\/li\u003e\n\u003cli class=\"x-el x-el-span c1-7c c1-7d c1-b c1-c c1-d c1-e c1-f c1-g\"\u003e\n\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003eFocal Length\u003c\/strong\u003e: 350mm\u003c\/li\u003e\n\u003cli class=\"x-el x-el-span c1-7c c1-7d c1-b c1-c c1-d c1-e c1-f c1-g\"\u003e\n\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003eFocal Ratio\u003c\/strong\u003e: f\/5\u003c\/li\u003e\n\u003cli class=\"x-el x-el-span c1-7c c1-7d c1-b c1-c c1-d c1-e c1-f c1-g\"\u003e\n\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003eFocuser\u003c\/strong\u003e: 2.5\" Dual-Speed Rack \u0026amp; Pinion\u003c\/li\u003e\n\u003cli class=\"x-el x-el-span c1-7c c1-7d c1-b c1-c c1-d c1-e c1-f c1-g\"\u003e\n\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003eDovetail\u003c\/strong\u003e: Vixen-style\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"x-el x-el-span c1-7c c1-7d c1-b c1-c c1-d c1-e c1-f c1-g\"\u003eCompact, portable, and built with precision, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003eGear70Q\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoffers a perfect balance of high performance and ease of use. Whether you're an experienced astrophotographer or just getting started, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"x-el x-el-span c1-2v c1-2w c1-b c1-95 c1-1j c1-1d c1-96\"\u003eGear70Q\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edelivers consistent results every time, with the ability to frame iconic deep-sky objects on an APS-C sensor.\u003c\/span\u003e\u003c\/p\u003e\n\n","brand":"StarField Optics","offers":[{"title":"Default Title","offer_id":41687772364913,"sku":"SFO-G70Q-05-01","price":2000.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/files\/Gear70Q.jpg?v=1776459306","url":"https:\/\/khanscope.com\/fr\/products\/starfield-gear-70-mm-f-5-quadruplet-petzval-apo-refractor-g70q-05-01","provider":"Khan Scope Centre","version":"1.0","type":"link"}