{"product_id":"telescopio-explore-scientific-ed-apo-127mm-f-7-5-fcd-100-alu-hex","title":"EXPLORE SCIENTIFIC ED APO 127mm f\/7.5 FCD-100 Alu HEX Telescope","description":"\u003cb\u003eHighly corrected 127 mm apochromatic triplet (three-lens), with aluminum tube and 2.5'' HEXAFOC precision focuser.\u003c\/b\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eApochromats are the measure of all things in the small and medium aperture range\u003c\/b\u003e: combining the aspects of ease of transport, very high image contrast and sharpness, with the excellent characteristics these devices offer for astrophotography, they are unsurpassed. Advances in glass production in recent years have made it possible to manufacture high-quality apochromats for wider groups of consumers. With the new \u003cb\u003eEXPLORE SCIENTIFIC FCD-100 CF Alu Hex\u003c\/b\u003e, this evolution has reached a new climax: the color purity of this device sets new standards in this price category. The optical design achieves a Strehl ratio of 0.97, a value that represents maximum correction.\n\u003cbr\u003e\u003cbr\u003e\nThis excellent apochromat is a very versatile device: the fast \u003cb\u003ef\/7.5 aperture ratio\u003c\/b\u003e allows for short exposure times in astrophotography, while its \u003cb\u003ehigh sharpness and extraordinary contrast\u003c\/b\u003e make it possible to perform general observations of the North America Nebula or the Andromeda Galaxy, as well as planets with great sharpness. It is a very light and compact device: the dew shield can be retracted to save space. With ultra-modern glass and precision manufacturing, telescopes have been created that allow maximum enjoyment of observations. In addition, this telescope is not only absolutely recommended for travel, but also for quick observations and for astrophotography. The high-quality \u003cb\u003e2.5'' HEXAFOC focuser with 1:10 reduction\u003c\/b\u003e completes the image of this versatile device: thanks to the large clear aperture of 65 mm, no vignetting occurs through the focuser, even in astrophotography with large chips, as can happen with smaller diameters.\n\u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eThe popular EXPLORE SCIENTIFIC Triplet ED APO are offered in the following 3 product series:\u003c\/b\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eEssential Line:\u003c\/b\u003e \u003cbr\u003e\n\u003cb\u003eHOYA FCD-1\u003c\/b\u003e glass element, AL tube, 2.0\" Rack\u0026amp;Pinion focuser with 1:10, 2.0\" diagonal mirror with 99% reflectivity (see item number: 0112084(AL), 0112106(AL), 0112132(AL), 0112155(CF))\n\u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eProfessional Line:\u003c\/b\u003e \u003cbr\u003e\n\u003cb\u003eHOYA FCD-100\u003c\/b\u003e glass element, AL\/CF tube, 2.5\" HEXAFOC focuser with 1:10, 2.0\" diagonal mirror with 99% reflectivity (see item number: 0112086(AL), 0112108(AL), 0112109(CF), 0112134(AL), 0112135(CF))\n\u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eHigh-End Line:\u003c\/b\u003e \u003cbr\u003e\n\u003cb\u003eOHARA FPL-53\u003c\/b\u003e glass element, carbon tube (CF), 3.0\" Feather-Touch focuser with 1:10, 2.0\" diagonal mirror with 99% reflectivity (see item number: 0112165(CF))\n\u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eTECHNICAL DATA\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003eAperture: 127 mm\u003c\/li\u003e\n\u003cli\u003eFocal length: 952 mm\u003c\/li\u003e\n\u003cli\u003eAperture ratio: f\/7.5\u003c\/li\u003e\n\u003cli\u003eTube weight: 7.7 kg\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFocal position: 150 mm from the connection\u003c\/li\u003e\n\u003cli\u003eThree-lens apochromat with two air gaps and central FCD-100 element\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cb\u003eINCLUDES\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003eOptical tube\u003c\/li\u003e\n\u003cli\u003e2'' diagonal mirror with 99% reflectivity\u003c\/li\u003e\n\u003cli\u003eTwo extension tubes for focuser\u003c\/li\u003e\n\u003cli\u003eClamps for adapter plate and carrying handle\u003c\/li\u003e\n\u003cli\u003eDust caps for objective and focuser\u003c\/li\u003e\n\u003cli\u003eUniversal finderscope shoe\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":52791582556503,"sku":"112134","price":2349.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/0112134_M1_2021.jpg?v=1770989591","url":"https:\/\/astrotelescopios.com\/en-eu\/products\/telescopio-explore-scientific-ed-apo-127mm-f-7-5-fcd-100-alu-hex","provider":"Astro Telescopios","version":"1.0","type":"link"}