{"product_id":"antares-barlow-lens-2-1-6x-twist-lock-4120","title":"Antares 1. 6X Twist-Lock Barlow Lens - 2\" - 2UBSTL","description":"\u003ch3 style=\"text-align: center;\"\u003eAntares Barlow Lens - 2\" - 1.6x - Twist-Lock\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003eProduct Highlights:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAntares Barlow Lens - 2\" - 1.6x\u003c\/li\u003e\n\u003cli\u003e1.6x Increase of Nominal Focal Length\u003c\/li\u003e\n\u003cli\u003e44 mm Aperture Doublet\u003c\/li\u003e\n\u003cli\u003eIncludes Twist-Lock Collar for Eyepieces\u003c\/li\u003e\n\u003cli\u003eAccepts 2\" Accessories\u003c\/li\u003e\n\u003cli\u003eIncludes T2 Threads (Twist-Lock Removed)\u003c\/li\u003e\n\u003cli\u003eFully Multicoated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAntares Twist-lock barlows make it easy to insert and remove your existing eyepiece and work with any barrel format. These extend focal length, reduce spherical aberration, extend eye relief and have T2 camera thread with the Twist-lock collar removed. The 2\" - 2UBSTL is a fully multicoated achromat with a 44 mm aperture and increases the focal length (and eyepiece magnification) by 1.6 times. Has a \u003cspan\u003eM42 T-thread camera adapter.\u003c\/span\u003e\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\u003e2UBSTL\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\u003e44 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\u003e1.6x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes:\u003c\/td\u003e\n\u003ctd\u003e Twist-Lock retainer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes:\u003c\/td\u003e\n\u003ctd\u003eT2 Threads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Antares","offers":[{"title":"Default Title","offer_id":31975200587889,"sku":"ANT-4120","price":87.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/2766\/products\/barlow-2-twist-lock-16x.jpg?v=1776459205","url":"https:\/\/khanscope.com\/en-fr\/products\/antares-barlow-lens-2-1-6x-twist-lock-4120","provider":"Khan Scope Centre","version":"1.0","type":"link"}