{"product_id":"antares-barlow-lens-1-25-2x-multicoated-4121","title":"Antares 2X Barlow Lens - 1.25\" - UB2S","description":"\u003ch3 style=\"text-align: center;\"\u003eAntares Barlow Lens - 1.25\" - 2x\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003eProduct Highlights:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAntares Barlow Lens - 1.25\" - 2x\u003c\/li\u003e\n\u003cli\u003e2x Increase of Nominal Focal Length\u003c\/li\u003e\n\u003cli\u003e27 mm Aperture Doublet\u003c\/li\u003e\n\u003cli\u003eAccepts 1.25\" Eyepieces and Accessories\u003c\/li\u003e\n\u003cli\u003eFully Multicoated\u003c\/li\u003e\n\u003cli\u003eConventional Barlow Lens Functionality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\nAntares barlows will extend the focal length of your telescope for greater magnification. By generating negative spherical aberration they correct that generated by positive eyepieces and they also will increase eye relief. The 1.25\" UB2S is a fully multicoated 27 mm achromat that will double your focal length and has been specifically designed to perform off-axis with Plossl eyepieces.\n\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntares Model No:\u003c\/td\u003e\n\u003ctd\u003eUB2S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptics Type:\u003c\/td\u003e\n\u003ctd\u003eBarlow Lens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAperture:\u003c\/td\u003e\n\u003ctd\u003e27 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length:\u003c\/td\u003e\n\u003ctd\u003e-NA-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design:\u003c\/td\u003e\n\u003ctd\u003eNegative Doublet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFL Increase:\u003c\/td\u003e\n\u003ctd\u003e2x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Antares","offers":[{"title":"Default Title","offer_id":31975230767217,"sku":"ANT-4121","price":40.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/125-barlow-2x.jpg?v=1776458979","url":"https:\/\/khanscope.com\/en-fr\/products\/antares-barlow-lens-1-25-2x-multicoated-4121","provider":"Khan Scope Centre","version":"1.0","type":"link"}