{"product_id":"baader-carl-zeiss-1-25-eyepiece-barlow-lens-2x-zbarlow","title":"Baader Carl Zeiss 1.25¨ Eyepiece Barlow Lens 2X (ZBARLOW)","description":"\u003ch1\u003eBaader Carl Zeiss 1.25¨ Eyepiece Barlow Lens 2X\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eAvailable again for a limited time: Carl Zeiss 1¼\" Abbe Barlow lens with T-2 thread made in Germany by Carl Zeiss in Jena – with 1¼\" \/ T-2 ClickLock eyepiece clamp by Baader Planetarium\u003c\/li\u003e\n\u003cli\u003eVisual Barlow lens and photographic eyepiece projection in one system\u003c\/li\u003e\n\u003cli\u003eDirect T-2 Adaption possible - extends magnification up to 3x - without loss of quality\u003c\/li\u003e\n\u003cli\u003eThe image quality is only exceeded by our 3x-8x flat field FFC-Converter, in case the projection factor exceeds 3x\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDirect T-2 Adaption possible - extends magnification up to 3x - without quality loss\u003c\/h2\u003e\n\u003cp\u003eThe Carl Zeiss Abbe Barlow lens consists of two parts. The front barlow section ends with a photographic T-2 thread suitable to directly connect onto standard DSLR T-rings. , at the separation level a T-2 photo thread - mounted with our Baader ClickLock eyepiece clamp with the known rotary clamping system. A direct T-2 adaptation is possible.\u003c\/p\u003e\n\u003cp\u003eAn enlargement of the imaging scale up to three times is possible without loss of quality. On the first T-2 thread you can connect normal T-rings, so you have a 2x Barlow lens - with 1¼ \" barrel - in front of every camera, webcam or DSLR camera housing. If you add T-2 extensions the magnification can be extended by up to 3x. We recommend using our T-2 Varilock clamps for stepless adjusting of the optical length: Varilock 20-29mm (# 2956929) or Varilock 29-46mm (# 2956946)\u003c\/p\u003e\n\u003ch2\u003eSpectral transmission curve of the Zeiss Abbe Barlow\u003c\/h2\u003e\n\u003cp\u003eThis (german) document attests to the exceptional performance of the multi-layer anti-reflection coating applied onto the new 2016 Carl Zeiss Abbe-Barlow-Lens made in Jena \/ Germany. Carl Zeiss has chosen to develop and apply the very best coating ever made available to the most discriminating visual observer. The coatings feature a 0.2% loss over the exact spectral region where the night-adapted human eye is most sensitive. This extremely high efficiency also translates to near-zero coating scatter for the highest contrast ever seen. No lens-system has ever been coated to more stringent requirements for visual observation and for VIS-photography as well.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable id=\"product-attribute-specs-table\" class=\"data-table\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eNET WEIGHT (KG)\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e0.11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eOUTER CONNECTION (LENS SIDED)\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eø 1¼\" (31.75 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eINNER CONNECTION (EYEPIECE\/-CAMERA-SIDED)\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eø 1¼\" (31.75 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eOUTER CONNECTION (EYEPIECE\/-CAMERA-SIDED)\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eM42 x 0.75 (T-2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eCLAMPING SYSTEM\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eClickLock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003e\u003cspan r=\"\" z=\"\" in=\"\" data-tooltip=\"Die Vergrößerung wird oft als die\" class=\"tooltip\"\u003eMAGNIFICATION (X)\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e2x - 3x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003cth class=\"label\"\u003eBARREL SIZE (IN)\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003e1¼\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003cth class=\"label\"\u003eOPTICAL DESIGN\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eBarlow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"last even\"\u003e\n\u003cth class=\"label\"\u003eSPECIALITY\u003c\/th\u003e\n\u003ctd class=\"data last\"\u003eBarlow lens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cp\u003e-Carl Zeiss Eyepiece Barlow Lens 2X, 1.25\" w\/Baader Clicklock-clamp\u003c\/p\u003e\n\u003ch3\u003eWarranty \u0026amp; Manual\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/istronomyplus.com\/pages\/baader-warranty\" target=\"_blank\" rel=\"noopener\"\u003eBaader 2-Year Warranty\u003c\/a\u003e\u003c\/p\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":46721939701989,"sku":"BAA-ZBARLOW (Baader #1603321)","price":695.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/Lazerspecs_8fe08ff1-4f59-4756-a8af-0f3bfadcfdfd.jpg?v=1777043656","url":"https:\/\/istronomyplus.com\/products\/baader-carl-zeiss-1-25-eyepiece-barlow-lens-2x-zbarlow","provider":"Astronomy Plus – Telescopes \u0026 Astrophotography Canada","version":"1.0","type":"link"}