{"product_id":"baches-echelle-spectrograph","title":"BACHES Echelle Spectrograph","description":"\u003cul\u003e\n\u003cli\u003eBaader BACHES: High Resolution Echelle Spectrograph with Autoguiding- and Remote-Calibration-Port – professional use in astronomical research and university student training\u003c\/li\u003e\n\u003cli\u003eaverage spectral resolution R = 18,000,\u003c\/li\u003e\n\u003cli\u003echangeable 25 and 50μm slits (length 125μm)\u003c\/li\u003e\n\u003cli\u003eoptimized wavelength range: 392-800nm (depending on sensor size)\u003c\/li\u003e\n\u003cli\u003elight and compact, only 1350g (without camera)\u003c\/li\u003e\n\u003cli\u003ehigh mechanical stability, FE designed, torsion deformation below 9μm at 180° rotation\u003c\/li\u003e\n\u003cli\u003eoptimized for sensor sizes ca. 15x10mm, 9μm Pixel (i.e. KAF-1603), usable with 7x4mm sensor sizes (i.e. ST-402) and DSLR's\u003c\/li\u003e\n\u003cli\u003eCollimator Focal Ratio F\/10\u003c\/li\u003e\n\u003cli\u003eoptimized for 8\" to 24\" f\/10 telescopes (full resolution from f\/8 to f\/12)\u003c\/li\u003e\n\u003cli\u003edelivered in fully calibrated condition\u003c\/li\u003e\n\u003cli\u003esolenoid switches between the light from the telescope and the ThAr calibration and flatfield lamp of the RCU\u003c\/li\u003e\n\u003cli\u003emanual red LED for Slit-Focusing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baader Planetarium","offers":[{"title":"Default Title","offer_id":52058272661792,"sku":"2458600","price":9500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/2135\/2480\/files\/baches-echelle-spectrograph-5cc.jpg?v=1785460558","url":"https:\/\/firstlightastro.com\/products\/baches-echelle-spectrograph","provider":"First Light Astro","version":"1.0","type":"link"}