{"product_id":"shelyak-full-eshel-ii-system-es0006","title":"Shelyak Full Eshel II System (ES0006)","description":"\u003ch2\u003eShelyak Full Eshel II System \u003c\/h2\u003e\n\u003cp\u003eComplete optical fibre fed echelle spectroscope for astronomy.\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003cstrong\u003eFitted with a second generation collimator,\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eit takes your spectra to the Hδ line !\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSpectral domain extended from 30 to 55 against 32 to 52 previously.\u003c\/p\u003e\n\u003cp\u003eResolution higher than 10 000 for orders 33 to 53\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eSimply add a telescope, \u003ca href=\"https:\/\/www.shelyak.com\/produit\/se0124-atik-460ex-mono\/\" data-mce-href=\"https:\/\/www.shelyak.com\/produit\/se0124-atik-460ex-mono\/\"\u003e\u003cspan class=\"s2\"\u003ean acquisition CCD camera\u003c\/span\u003e\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.shelyak.com\/produit\/se0114-atik-titan-mono\/\" data-mce-href=\"https:\/\/www.shelyak.com\/produit\/se0114-atik-titan-mono\/\"\u003e\u003cspan class=\"s2\"\u003ea guiding video camera \u003c\/span\u003e\u003c\/a\u003eand a computer!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003ca href=\"https:\/\/istronomyplus.com\/products\/shelyak-eshel-ii-spectroscope-pf0011\"\u003e\u003cspan class=\"s3\"\u003eSee product description.\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e \u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.shelyak.com\/produit\/eshel-spectroscope\/?lang=en\" data-mce-href=\"https:\/\/www.shelyak.com\/produit\/eshel-spectroscope\/?lang=en\"\u003eechelle spectroscope R\u0026gt;10000\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e(including 85mm f\/1.8 lens)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.shelyak.com\/produit\/pf0008-f-6-50%c2%b5m-injection-unit\/?lang=en\" data-mce-href=\"https:\/\/www.shelyak.com\/produit\/pf0008-f-6-50%c2%b5m-injection-unit\/?lang=en\"\u003eFibre Injection \u0026amp; Guiding Unit F\/6\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.shelyak.com\/produit\/object-fiber-50%C2%B5m\/?lang=en\" data-mce-href=\"https:\/\/www.shelyak.com\/produit\/object-fiber-50%C2%B5m\/?lang=en\"\u003eObject fibre 50µm, 20m length\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.shelyak.com\/produit\/calibration-fiber-200%C2%B5m\/?lang=en\" data-mce-href=\"https:\/\/www.shelyak.com\/produit\/calibration-fiber-200%C2%B5m\/?lang=en\"\u003eCalibration fibre 200µm, 20m length\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.shelyak.com\/produit\/pf0012-eshel-calibration-unit\/?lang=en\" data-mce-href=\"https:\/\/www.shelyak.com\/produit\/pf0012-eshel-calibration-unit\/?lang=en\"\u003eThorium-Argon calibration unit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003ecables and power supplies for standard european main supply (220V). To be adapted for other networks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eIn the Box\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.shelyak.com\/produit\/pf0011-eshel-spectroscope\/?lang=en\" data-mce-href=\"https:\/\/www.shelyak.com\/produit\/pf0011-eshel-spectroscope\/?lang=en\"\u003e\u003cstrong\u003eeShel II spectroscope PF0011\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003eChoice of optical fibre has been made to increase radial velocities measurement accuracy and for a better confort in using the eShel.\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.shelyak.com\/produit\/pf0011-eshel-spectroscope\/?lang=en\" data-mce-href=\"https:\/\/www.shelyak.com\/produit\/pf0011-eshel-spectroscope\/?lang=en\"\u003eMore details here\u003c\/a\u003e.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.shelyak.com\/produit\/pf0012-eshel-calibration-unit\/?lang=en\" data-mce-href=\"https:\/\/www.shelyak.com\/produit\/pf0012-eshel-calibration-unit\/?lang=en\"\u003e\u003cstrong\u003eeShel Calibration unit PF0012\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eIt delivers the various sources of light to calibrate the spectrum :\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThorium-Argon lamp with high voltage power supply for precise calibration\u003c\/li\u003e\n\u003cli\u003eFlat lamp for echelle order geometry and blaze processing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.shelyak.com\/produit\/pf0008-f-6-50%c2%b5m-injection-unit\/?lang=en\" data-mce-href=\"https:\/\/www.shelyak.com\/produit\/pf0008-f-6-50%c2%b5m-injection-unit\/?lang=en\"\u003e\u003cstrong\u003eFiber Injection and Guiding Unit F\/6 PF0008\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eIt makes it possible to inject the flux of the target into the optical fiber of the eShel. An autoguiding camera (not included) provides centering of the target and autoguiding on the input of the 50 μm optical fiber. It is also possible to inject the calibration lamps coming from the calibration module with a 200 μm optical fiber also connected to the injection unit. A remotely controllable mirror makes it possible to swich from one source to another. (F\/9 on demand)\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.shelyak.com\/produit\/ba0027-variable-t-adapter\/?lang=en\" data-mce-href=\"https:\/\/www.shelyak.com\/produit\/ba0027-variable-t-adapter\/?lang=en\"\u003e\u003cstrong\u003eVariable T adapter BA0027\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eto mount your eShel fibre injection system on a Schmidt-Cassegrain Telescope (typically with a\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.shelyak.com\/produit\/el0110-focal-reducer-0-63x\/?lang=en\" data-mce-href=\"https:\/\/www.shelyak.com\/produit\/el0110-focal-reducer-0-63x\/?lang=en\"\u003e0.63x focal reducer\u003c\/a\u003e).\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.shelyak.com\/produit\/object-fiber-50%c2%b5m\/?lang=en\" data-mce-href=\"https:\/\/www.shelyak.com\/produit\/object-fiber-50%c2%b5m\/?lang=en\"\u003e\u003cstrong\u003eObject optical fibre PF0051\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e(core diameter: 50µm) length 20 meters\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.shelyak.com\/produit\/calibration-fiber-200%c2%b5m\/?lang=en\" data-mce-href=\"https:\/\/www.shelyak.com\/produit\/calibration-fiber-200%c2%b5m\/?lang=en\"\u003e\u003cstrong\u003eCalibration optical fibre OP0024\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e(core diameter: 200µm) length 20 meters\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eManual \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eYou can see \u003c\/span\u003e\u003ca href=\"https:\/\/www.shelyak.com\/wp-content\/uploads\/DC0009B-eShel-User-Guide.pdf\" target=\"_blank\"\u003euser guide\u003c\/a\u003e\u003cspan\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/www.shelyak.com\/wp-content\/uploads\/DC0010C-eShel-Installation-Maintenance-Manual.pdf\" target=\"_blank\"\u003eset up guide\u003c\/a\u003e\u003cspan\u003e for this system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.shelyak-instruments.com\/Web\/Logiciel\/eShel\/k8056_remote.zip\" target=\"_blank\"\u003eSoftware to remote control\u003c\/a\u003e the calibration unit in RS 232\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eShelyak 1-Year Warranty\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e","brand":"Shelyak","offers":[{"title":"Default Title","offer_id":44122528088293,"sku":"SHE-ES0006","price":33356.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/shelyak-full-eshel-ii-system-es0006-astronomy-plus.png?v=1690491495","url":"https:\/\/istronomyplus.com\/products\/shelyak-full-eshel-ii-system-es0006","provider":"Astronomy Plus – Telescopes \u0026 Astrophotography Canada","version":"1.0","type":"link"}