{"product_id":"spianatore-di-campo-per-rc","title":"Spianatore di campo per RC","description":"\u003cstyle\u003e\n  \n  .ai-sheet-wrapper { \n      background-color: #ffffff !important; \n      color: #0f172a !important; \n      border-radius: 1rem; \n      font-family: 'Inter', sans-serif;\n      padding: 1.25rem;\n      max-width: 100%;\n      box-sizing: border-box;\n      border: none !important; \n      box-shadow: 0 10px 30px -10px rgba(0,0,0,0.1); \n  }\n  @media (min-width: 768px) { .ai-sheet-wrapper { padding: 2.5rem; } }\n  .ai-sheet-wrapper h1 { font-weight: 800; font-size: 2rem; color: #0f172a !important; line-height: 1.2; margin-bottom: 0.5rem; }\n  .ai-sheet-wrapper p { color: #334155 !important; line-height: 1.6; margin-bottom: 1rem; }\n  \n  \/* Features Grid *\/\n  .ai-sheet-wrapper .ai-features { display: grid; grid-template-columns: 1fr; gap: 1rem; margin-bottom: 2rem; }\n  @media (min-width: 768px) { .ai-sheet-wrapper .ai-features { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; } }\n  \n  \/* Table Scroll *\/\n  .ai-sheet-wrapper .ai-table-scroll { overflow-x: auto; width: 100%; margin-top: 1rem; border-radius: 0.5rem; border: none !important; }\n  .ai-sheet-wrapper table { width: 100%; border-collapse: collapse; min-width: 400px; }\n  .ai-sheet-wrapper th, .ai-sheet-wrapper td { padding: 12px; text-align: left; font-size: 0.95rem; white-space: normal; word-break: break-word; border: none !important; border-bottom: 1px solid #f1f5f9 !important; }\n  .ai-sheet-wrapper td { color: #0f172a !important; }\n\n  \/* Minimal specific styles *\/\n  .ai-sheet-wrapper h2 { font-weight: 500; font-size: 1.35rem; color: #475569 !important; margin-bottom: 2rem; letter-spacing: -0.02em; }\n  .ai-sheet-wrapper h3 { font-weight: 600; font-size: 1.1rem; color: #0f172a !important; margin-bottom: 1rem; }\n  .ai-sheet-wrapper .ai-card { background-color: #ffffff !important; border: none !important; border-radius: 1rem; padding: 1.5rem; box-shadow: 0 4px 15px -3px rgba(0,0,0,0.05); }\n  .ai-sheet-wrapper th { background-color: transparent !important; color: #94a3b8 !important; font-weight: 600; text-transform: uppercase; font-size: 0.75rem; width: 30%; letter-spacing: 0.05em; }\n\n\u003c\/style\u003e\n\u003cdiv class=\"ai-sheet-wrapper\"\u003e\n\u003ch1\u003eSpianatore di campo Tecnosky per RC TKSPIRC\u003c\/h1\u003e\n\u003ch2\u003eL'Eccellenza Ottica per Astrofotografia Ritchey-Chrétien: Campi Immagine Perfettamente Piani.\u003c\/h2\u003e\n\u003ch3\u003eDescrizione Tecnica\u003c\/h3\u003e\n\u003cp\u003eLo Spianatore di Campo Tecnosky TKSPIRC è un accessorio ottico di alta precisione essenziale per l'astrofotografia a lunga focale con telescopi Ritchey-Chrétien (RC). La curvatura di campo, intrinseca a molti schemi ottici, specialmente a rapporti focali veloci, causa l'allungamento delle stelle verso i bordi. Questo spianatore risolve il problema correggendo perfettamente la planarità del campo focale.\u003c\/p\u003e\n\u003cp\u003eProgettato specificamente per telescopi RC con rapporto focale F\/8, come i modelli GSO da 6 pollici fino a 16 pollici, il TKSPIRC garantisce immagini nitide e puntiformi sull'intera area inquadrata. L'ottica è realizzata con materiali di alta qualità e trattamenti multipli (Multi-Coated) per assicurare la massima trasmissione luminosa e l'eliminazione dei riflessi interni.\u003c\/p\u003e\n\u003cp\u003eA differenza dei riduttori\/spianatori, questo modello è un puro spianatore 1x, il che significa che mantiene inalterata la lunghezza focale nativa del telescopio, preservando la risoluzione ottica. È particolarmente raccomandato per l'utilizzo con sensori di grande formato, con diagonale superiore ai 25 mm, offrendo un campo corretto ampio e omogeneo per sensori full-frame o formati vicini.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche Ingegneristiche\u003c\/h3\u003e\n\u003cdiv class=\"ai-features\"\u003e\n\u003cdiv class=\"ai-card\"\u003e\n\u003ch3\u003eOttica 1X di Precisione\u003c\/h3\u003e\n\u003cp\u003eSpianamento puro del campo (1x) senza alterazione della lunghezza focale del telescopio.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ai-card\"\u003e\n\u003ch3\u003eProgettato per Ritchey-Chrétien\u003c\/h3\u003e\n\u003cp\u003eOttimizzato per correggere la curvatura di campo tipica dei telescopi RC F\/8 (es. GSO 6\" - 16\").\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ai-card\"\u003e\n\u003ch3\u003eCorrezione Grande Formato\u003c\/h3\u003e\n\u003cp\u003eProgettato per coprire sensori con diagonale superiore a 25mm, ideale per APS-C e Full-Frame.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ai-card\"\u003e\n\u003ch3\u003eCostruzione Meccanica CNC\u003c\/h3\u003e\n\u003cp\u003eCorpo in metallo lavorato a controllo numerico (CNC) per un perfetto allineamento ottico e robustezza.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ai-card\"\u003e\n\u003ch3\u003eMassimo Backfocus\u003c\/h3\u003e\n\u003cp\u003eNecessita di una distanza precisa per la messa a fuoco ottimale, garantendo la flessibilità per accessori aggiuntivi.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ai-card\"\u003e\n\u003ch3\u003eFilettature Standard\u003c\/h3\u003e\n\u003cp\u003eUscita con filetto M48x0.75 maschio, lo standard universale per la connessione alle camere astronomiche.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpecifiche Tecniche\u003c\/h3\u003e\n\u003cdiv class=\"ai-table-scroll\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParametro\u003c\/th\u003e\n\u003cth\u003eValore\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCodice Prodotto\u003c\/th\u003e\n\u003ctd\u003eTKSPIRC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTipo di Correttore\u003c\/th\u003e\n\u003ctd\u003eSpianatore di campo 1x (non riduttore)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign Ottico\u003c\/th\u003e\n\u003ctd\u003eMulti-Elemento, Multi-Coated (MC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTelescopi Compatibili\u003c\/th\u003e\n\u003ctd\u003eRitchey-Chrétien (RC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRapporto Focale Compatibile\u003c\/th\u003e\n\u003ctd\u003eF\/8 (Ottimale per RC F\/8 come GSO 6\" - 16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiametro del Campo Corretto\u003c\/th\u003e\n\u003ctd\u003e\u0026gt; 25 mm (Copertura per grandi sensori)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCopertura Massima Sensore\u003c\/th\u003e\n\u003ctd\u003eFino a Full-Frame (con prestazioni eccellenti su APS-C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAttacco Lato Telescopio\u003c\/th\u003e\n\u003ctd\u003eDa confermare (Tipicamente M68\/M75 a seconda del modello RC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAttacco Lato Camera\u003c\/th\u003e\n\u003ctd\u003eM48 x 0.75 mm (Maschio)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFiletto Filtri Integrato\u003c\/th\u003e\n\u003ctd\u003eSì, M48 x 0.75 mm (Femmina) all'interno\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBackfocus Necessario (BBF)\u003c\/th\u003e\n\u003ctd\u003eDa definire con precisione per ogni modello RC (tipicamente 70mm - 75mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMateriale Lenti\u003c\/th\u003e\n\u003ctd\u003eVetro ottico a bassa dispersione\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTrattamenti Ottici\u003c\/th\u003e\n\u003ctd\u003eTrattamenti Anti-Riflesso a Banda Larga\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMateriale Corpo\u003c\/th\u003e\n\u003ctd\u003eAlluminio lavorato CNC (Anodizzato nero)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLunghezza Ottica (circa)\u003c\/th\u003e\n\u003ctd\u003eVariabile in base al backfocus richiesto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePeso (stimato)\u003c\/th\u003e\n\u003ctd\u003eCirca 350 g - 500 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFunzione Principale\u003c\/th\u003e\n\u003ctd\u003eEliminazione della curvatura di campo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAlterazione Focale\u003c\/th\u003e\n\u003ctd\u003eNessuna (Fattore 1.0x)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVignettatura\u003c\/th\u003e\n\u003ctd\u003eMinima o assente nel campo corretto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdatto per\u003c\/th\u003e\n\u003ctd\u003eAstrofotografia Deep Sky ad alta risoluzione\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"TECNOSKY","offers":[{"title":"Default Title","offer_id":52299152326984,"sku":"TK-TKSPIRC","price":199.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0447\/9503\/5808\/files\/TKSPIRC.png?v=1768060954","url":"https:\/\/astrofy.it\/en\/products\/spianatore-di-campo-per-rc","provider":"ASTROFY ASTRONOMY STORE","version":"1.0","type":"link"}