{"product_id":"explore-scientific-ed-apo-102mm-f-7-fcd-100-cf-hex","title":"EXPLORE SCIENTIFIC ED APO 102mm f\/7 FCD-100 CF HEX","description":"\u003ch2\u003eExplore Scientific FCD-100 CF Hex 102mm Apochromatic Refractor\u003c\/h2\u003e\n\n\u003cdiv class=\"product-description\" style=\"text-align: start;\"\u003e\n  \u003cp\u003eThe Explore Scientific FCD-100 CF Hex is a high-performance 102mm air-spaced triplet apochromatic refractor. Encased in a lightweight carbon fiber tube, this telescope is perfect for both visual astronomers and astrophotographers. With a precise 2.5\" HEXAFOC focuser, this apochromat delivers unparalleled image quality, sharpness, and portability. The use of premium FCD-100 glass ensures enhanced color and spherical correction, achieving an impressive polystrehl value of 0.97.\u003c\/p\u003e\n\n  \u003cp\u003eIts f\/7 focal ratio allows for short exposure times, making it ideal for deep-sky astrophotography and capturing fine planetary details. The compact and lightweight design, along with a retractable dew shield, makes it highly portable for travel. The 2.5\" HEXAFOC focuser, with its 10:1 reduction and 65mm inner diameter, ensures no vignetting, even with large sensor cameras.\u003c\/p\u003e\n\n  \u003ch3\u003eExplore Scientific APO Refractor Product Lines:\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEssential Line:\u003c\/strong\u003e HOYA FCD-1 glass lenses, aluminum tube, 2.0\" Rack \u0026amp; Pinion focuser.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProfessional Line:\u003c\/strong\u003e HOYA FCD-100 glass, carbon fiber\/aluminum tube, 2.5\" HEXAFOC focuser.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh-End Line:\u003c\/strong\u003e OHARA FPL-53 glass, carbon fiber tube, 3.0\" Feather-Touch focuser.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eKey Features:\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAperture:\u003c\/strong\u003e 102mm\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFocal Length:\u003c\/strong\u003e 714mm\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFocal Ratio:\u003c\/strong\u003e f\/7.0\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOptical Design:\u003c\/strong\u003e Triplet apochromat with FCD-100 glass\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.3kg (lightweight carbon fiber tube)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBackfocus:\u003c\/strong\u003e 150mm above a 2\" adaptor\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhat's Included:\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eOptical tube with retractable dew shield\u003c\/li\u003e\n    \u003cli\u003e2.5\" HEX focuser with 1:10 gear reduction\u003c\/li\u003e\n    \u003cli\u003e2\" star diagonal with 99% reflectivity\u003c\/li\u003e\n    \u003cli\u003eTube rings, dovetail plate, and handle\u003c\/li\u003e\n    \u003cli\u003eFocuser extension tubes\u003c\/li\u003e\n    \u003cli\u003eDust caps for lens and focuser\u003c\/li\u003e\n    \u003cli\u003eUniversal finder slot\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eApplications:\u003c\/h3\u003e\n  \u003cp\u003eIdeal for deep-sky observation, astrophotography, planetary observation, and imaging. Suitable for advanced amateurs, researchers, and visual enthusiasts.\u003c\/p\u003e\n\n  \u003ch3\u003eTechnical Data:\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOptical Design:\u003c\/strong\u003e Apochromatic Refractor\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMagnification:\u003c\/strong\u003e 20x to 200x recommended max\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eED Glass:\u003c\/strong\u003e Yes, HOYA FCD-100\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOTA Material:\u003c\/strong\u003e Carbon fiber\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Carbon fiber finish\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEyepiece Barrel Diameter:\u003c\/strong\u003e 50.8 mm\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMount Type:\u003c\/strong\u003e Optics without mount\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 10 years extended warranty\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":43488923091121,"sku":"0112109","price":1988.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/files\/explore-scientific-ed-apo-102mm-f7-fcd-100-cf-hex-654742.jpg?v=1718364458","url":"https:\/\/www.darkclearskies.co.uk\/products\/explore-scientific-ed-apo-102mm-f-7-fcd-100-cf-hex","provider":"Dark Clear Skies ","version":"1.0","type":"link"}