{"product_id":"askar-sqa106-rifrattore-apocromatico-106mm-f-4-8-quadrupletto-petzval-per-astrofotografia","title":"Askar SQA106 – Rifrattore Apocromatico 106mm f\/4.8 Quintupletto Petzval Full Frame","description":"\u003cdiv class=\"product-description\" style=\"font-family: Arial, sans-serif; font-size: 16px; line-height: 1.6; color: #333;\"\u003e\n\u003ch1 style=\"font-size: 24px; font-weight: bold;\"\u003eAskar SQA106 – Rifrattore Apocromatico 106mm f\/4.8 Quintupletto Full Frame\u003c\/h1\u003e\n\u003c!-- Descrizione breve --\u003e\n\u003cp style=\"font-size: 18px; margin-top: 10px;\"\u003eIl \u003cstrong\u003eAskar SQA106\u003c\/strong\u003e è un \u003cstrong\u003erifrattore apocromatico di fascia premium\u003c\/strong\u003e con apertura da 106mm e rapporto focale f\/4.8. Grazie al design \u003cstrong\u003equintupletto Petzval full-frame\u003c\/strong\u003e, offre un campo corretto senza bisogno di spianatori aggiuntivi, rendendolo perfetto per l’\u003cstrong\u003eastrofotografia deep-sky\u003c\/strong\u003e. Con ottiche in vetro ED di alta qualità e focheggiatore robusto, garantisce immagini nitide, prive di aberrazioni cromatiche e con stelle puntiformi fino ai bordi del sensore.\u003c\/p\u003e\n\u003c!-- Punti di forza --\u003e\n\u003cul style=\"margin-top: 15px; padding-left: 20px;\"\u003e\n\u003cli\u003eRifrattore apocromatico 106mm f\/4.8\u003c\/li\u003e\n\u003cli\u003eSchema ottico quintupletto Petzval full-frame\u003c\/li\u003e\n\u003cli\u003eCampo piano senza correttori aggiuntivi\u003c\/li\u003e\n\u003cli\u003eOttiche in vetro ED per controllo cromatico eccellente\u003c\/li\u003e\n\u003cli\u003eIdeale per astrofotografia di nebulose, galassie e ammassi stellari\u003c\/li\u003e\n\u003cli\u003eCompatibilità con sensori full-frame\u003c\/li\u003e\n\u003cli\u003eFocheggiatore a cremagliera 3,5\" con rotatore a 360°\u003c\/li\u003e\n\u003cli\u003eCostruzione robusta con tubo CNC anodizzato\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Specifiche tecniche --\u003e\n\u003ch2 style=\"font-size: 20px; margin-top: 30px;\"\u003eSpecifiche tecniche\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ccc; background: #f9f9f9;\"\u003eParametro\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ccc; background: #f9f9f9;\"\u003eValore\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eModello\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eAskar SQA106\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eTipologia\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eRifrattore apocromatico quintupletto Petzval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eApertura\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e106 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eLunghezza focale\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e500 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eRapporto focale\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003ef\/4.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eSchema ottico\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e5 elementi in 3 gruppi (quintupletto Petzval)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eCorrezione campo\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eIntegrata, full-frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eFocheggiatore\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e3,5\" rack \u0026amp; pinion con rotatore 360°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eCompatibilità sensore\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eFull-frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003eDimensioni tubo\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e~610 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003ePeso\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ccc;\"\u003e~7,5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- Box finale --\u003e\n\u003cdiv style=\"background-color: #f0f8ff; padding: 15px; margin-top: 30px; border-left: 4px solid #007acc;\"\u003e\n\u003cstrong\u003eSpedizione gratuita in Italia\u003c\/strong\u003e\u003cbr\u003eI prodotti con costo superiore a \u003cstrong\u003e199,99\u003c\/strong\u003e\u003cstrong\u003e€\u003c\/strong\u003e prevedono la \u003cstrong\u003espedizione gratuita\u003c\/strong\u003e.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNB:\u003c\/strong\u003e Garanzia ufficiale \u003cstrong\u003eAskar\u003c\/strong\u003e con supporto e assistenza tecnica in Italia.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Askar","offers":[{"title":"Default Title","offer_id":51121384554712,"sku":"ASK-SQA106","price":3599.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/0722\/6072\/files\/askarrifrattore-sqa106-106mm-f48-giordanophoto3.jpg?v=1764084143","url":"https:\/\/www.giordanoastronomia.it\/products\/askar-sqa106-rifrattore-apocromatico-106mm-f-4-8-quadrupletto-petzval-per-astrofotografia","provider":"Giordano Astronomia","version":"1.0","type":"link"}