{"product_id":"antlia-kit-filtri-lrgb-50mm","title":"Antlia Kit Filtri LRGB 50mm","description":"\u003ch2\u003eAntlia Kit Filtri LRGB 50mm – Set Completo per Astrofotografia Deep Sky a Colori\u003c\/h2\u003e\n\u003cp\u003eIl \u003cstrong\u003ekit Antlia Filtri LRGB 50mm\u003c\/strong\u003e è un \u003cstrong\u003eset completo di quattro filtri\u003c\/strong\u003e – Luminanza (L), Rosso (R), Verde (G) e Blu (B) – in formato 50mm non montato, progettato per l'astrofotografia Deep Sky con camere CCD e CMOS \u003cstrong\u003emonocromatiche\u003c\/strong\u003e di grande formato. Ogni filtro è prodotto su substrato in vetro ottico monolitico non incollato con rivestimento multistrato nano-coating su doppia faccia e bordi anneriti manualmente per eliminare la luce parassita.\u003c\/p\u003e\n\u003cp\u003eLa separazione spettrale del kit è ottimizzata per ottenere un rapporto RGB quasi \u003cstrong\u003e1:1:1\u003c\/strong\u003e – con una differenza contenuta entro il 10% – consentendo esposizioni bilanciate tra i tre canali senza complesse compensazioni in post-processing. Le emissioni OIII si sovrappongono ai filtri verde e blu per colori naturali e alta resa sulle nebulose. L'intervallo tra verde e rosso blocca la principale linea di inquinamento del sodio a 589nm migliorando la separazione cromatica.\u003c\/p\u003e\n\u003cp\u003eCompatibile con sensori \u003cstrong\u003eKAF\/KAI\u003c\/strong\u003e, \u003cstrong\u003eIMX Sony\u003c\/strong\u003e e \u003cstrong\u003eG-Sense\u003c\/strong\u003e di grande formato, con trasmittanza superiore al \u003cstrong\u003e95%\u003c\/strong\u003e e rapporti focali fino a \u003cstrong\u003ef\/2.0\u003c\/strong\u003e. Lo spessore maggiorato a 3mm garantisce planarità su superfici più ampie, ideale per ruote portafiltri di grande formato.\u003c\/p\u003e\n\u003ch3\u003eCaratteristiche principali\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrasmissione \u003cstrong\u003e\u0026gt;95%\u003c\/strong\u003e garantita su tutti e quattro i canali\u003c\/li\u003e\n\u003cli\u003eBilanciamento RGB \u003cstrong\u003e1:1:1\u003c\/strong\u003e (differenza \u0026lt;10%) per esposizioni equivalenti\u003c\/li\u003e\n\u003cli\u003eBlocco sodio a 589nm tra canale G e R per separazione cromatica ottimale\u003c\/li\u003e\n\u003cli\u003eSubstrato monolitico non incollato, spessore maggiorato 3mm\u003c\/li\u003e\n\u003cli\u003eBordi anneriti manualmente – luce parassita e aloni ridotti al minimo\u003c\/li\u003e\n\u003cli\u003eCompatibile con telescopi veloci fino a \u003cstrong\u003ef\/2.0\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifiche tecniche\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContenuto\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 filtri: L + R + G + B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormato\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50mm (non montati)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrasmissione passband\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBlocco fuori banda\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOD3 @ 300–1050nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubstrato\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVetro ottico monolitico, 3mm ±0,05mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQualità superficie\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60\/40 (MIL-O-13830)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePlanarità\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/4λ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParallelismo\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRivestimento\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNano-coating multistrato, doppia faccia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBilanciamento RGB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1:1:1 (±10%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRapporto focale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFino a f\/2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUso consigliato\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCCD\/CMOS mono, nebulose, galassie, deep sky grande formato\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Antlia","offers":[{"title":"Default Title","offer_id":58535499202891,"sku":"ANA-LRGB-50","price":749.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/1981\/1147\/files\/antlia-filtri-lrgb-36mm-kit-contrasto-elevato-riprese-deep-sky-camere-monocromatiche_32b9a6fe-e218-4ae9-b343-b189bb8c436f.jpg?v=1789892362","url":"https:\/\/adriasky.it\/products\/antlia-kit-filtri-lrgb-50mm","provider":"Adriasky","version":"1.0","type":"link"}