{"product_id":"anti-halo-pro-dual-band-2-ha-oiii-filter","title":"Filtre Player One Anti-Halo PRO double bande 2″ Ha+OIII","description":"\u003ch1 class=\"product_title entry-title\" data-mce-fragment=\"1\"\u003e Filtre Anti-Halo PRO Dual-Band 2″ Ha+OIII \u003c\/h1\u003e\n\n\u003cp\u003e\u003cimg sizes=\"(max-width: 1931px) 100vw, 1931px\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter1.jpg 1931w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter1-300x140.jpg 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter1-1024x477.jpg 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter1-768x358.jpg 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter1-1536x716.jpg 1536w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter1-600x280.jpg 600w\" height=\"749\" width=\"1607\" alt=\"\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter1.jpg\" class=\"size-full wp-image-6214 aligncenter\"\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"ast-oembed-container\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/YPfMhKGyK1Y?feature=oembed\" height=\"675\" width=\"1200\" title=\"Le MEILLEUR nouveau filtre duo à bande étroite pour OSC ? Player One Anti-Halo Pro\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\n\u003ch4\u003e\n\n \u003cstrong\u003eAnti-Halo PRO\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eBi-bande\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e2″\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eFiltre Ha+OIII\u003c\/strong\u003e\n\n\u003c\/h4\u003e\n\n\u003cp data-section=\"2\" class=\"tgt\"\u003e \u003cspan data-group=\"2-0\" data-sentence=\"0\" data-section=\"2\" class=\"tgt\"\u003e\u003cstrong\u003eÉpaisseur du cadre :\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecorps 5 mm + filetage 2,5 mm, un total de 7,5 mm\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp data-section=\"4\" class=\"tgt\"\u003e \u003cspan data-group=\"4-0\" data-sentence=\"0\" data-section=\"4\" class=\"tgt\"\u003e\u003cstrong\u003eÉpaisseur du verre filtrant :\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1,85 mm\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003cb\u003eHa CWL :\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e656,3 nm\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eGroupe\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cb\u003eLargeur:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e3,7 ± 0,5 nm\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eOIII CWL :\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e500,7 nm\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eLargeur de bande :\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e3,2 ± 0,5 nm\u003c\/p\u003e\n\n\u003cp data-section=\"6\" class=\"tgt\"\u003e \u003cspan data-group=\"6-0\" data-sentence=\"0\" data-section=\"6\" class=\"tgt\"\u003e\u003cstrong\u003eTransmission :\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u0026gt;=\u003c\/span\u003e \u003cspan data-group=\"6-1\" data-sentence=\"1\" data-section=\"6\" class=\"tgt\"\u003e85%\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp data-section=\"8\" class=\"tgt\"\u003e \u003cspan data-group=\"8-0\" data-sentence=\"0\" data-section=\"8\" class=\"tgt\"\u003e\u003cstrong\u003eProfondeur de blocage :\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003eOD5 (200-1100 nm) \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg sizes=\"(max-width: 1929px) 100vw, 1929px\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter2.jpg 1929w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter2-300x140.jpg 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter2-1024x478.jpg 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter2-768x359.jpg 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter2-1536x717.jpg 1536w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter2-600x280.jpg 600w\" height=\"656\" width=\"1405\" alt=\"\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter2.jpg\" class=\"size-full wp-image-6215 aligncenter\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg sizes=\"(max-width: 1642px) 100vw, 1642px\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter3.jpg 1642w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter3-300x167.jpg 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter3-1024x570.jpg 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter3-768x427.jpg 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter3-1536x855.jpg 1536w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter3-600x334.jpg 600w\" height=\"555\" width=\"997\" alt=\"\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter3.jpg\" class=\"size-full wp-image-6216 aligncenter\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e Ces dernières années, non seulement les filtres à bande étroite unique recherchent une largeur de bande plus étroite, mais également les filtres à double bande. De 7 nm à 3 nm, le processus de fabrication s’est amélioré si rapidement !\u003c\/p\u003e\n\n\u003cp\u003e Mais il manque une chose, le contrôle du halo ! Le halo autour des étoiles ressemble à un cauchemar lorsque vous photographiez un objet célèbre du ciel profond !\u003c\/p\u003e\n\n\u003cp\u003e Pourquoi rechercher uniquement une bande passante très étroite, sans s'occuper des halos ?\u003c\/p\u003e\n\n\u003cp\u003e La raison en est que le contrôle du halo est l’élément le plus difficile de la fabrication.\u003c\/p\u003e\n\n \u003cp\u003eLa plupart des gens s’y habituent !\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eJusqu'à maintenant!\u003c\/strong\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg sizes=\"(max-width: 1958px) 100vw, 1958px\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter4.jpg 1958w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter4-300x142.jpg 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter4-1024x486.jpg 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter4-768x364.jpg 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter4-1536x729.jpg 1536w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter4-600x285.jpg 600w\" height=\"701\" width=\"1478\" alt=\"\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter4.jpg\" class=\"size-full wp-image-6217 aligncenter\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg sizes=\"(max-width: 1544px) 100vw, 1544px\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter5ss.jpg 1544w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter5ss-300x154.jpg 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter5ss-1024x527.jpg 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter5ss-768x395.jpg 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter5ss-1536x790.jpg 1536w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter5ss-600x309.jpg 600w\" height=\"664\" width=\"1291\" alt=\"\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter5ss.jpg\" class=\"aligncenter size-full wp-image-6265\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg sizes=\"(max-width: 1925px) 100vw, 1925px\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter6.jpg 1925w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter6-300x149.jpg 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter6-1024x510.jpg 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter6-768x382.jpg 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter6-1536x764.jpg 1536w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter6-600x299.jpg 600w\" height=\"831\" width=\"1670\" alt=\"\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter6.jpg\" class=\"size-full wp-image-6219 aligncenter\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg sizes=\"(max-width: 1946px) 100vw, 1946px\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter7.jpg 1946w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter7-300x147.jpg 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter7-1024x502.jpg 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter7-768x377.jpg 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter7-1536x753.jpg 1536w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter7-600x294.jpg 600w\" height=\"755\" width=\"1540\" alt=\"\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter7.jpg\" class=\"size-full wp-image-6220 aligncenter\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg sizes=\"(max-width: 1924px) 100vw, 1924px\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter9.png 1924w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter9-300x144.png 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter9-1024x490.png 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter9-768x368.png 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter9-1536x735.png 1536w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter9-600x287.png 600w\" height=\"806\" width=\"1684\" alt=\"\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter9.png\" class=\"aligncenter size-full wp-image-6277\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg sizes=\"(max-width: 2988px) 100vw, 2988px\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter-Curve-ZOOM3.png 2988w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter-Curve-ZOOM3-300x109.png 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter-Curve-ZOOM3-1024x372.png 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter-Curve-ZOOM3-768x279.png 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter-Curve-ZOOM3-1536x558.png 1536w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter-Curve-ZOOM3-2048x744.png 2048w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter-Curve-ZOOM3-600x218.png 600w\" height=\"666\" width=\"1833\" alt=\"\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/Anti-Halo-PRO-2-inch-Dual-Band-filter-Curve-ZOOM3.png\" class=\"alignnone size-full wp-image-6320\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp data-section=\"8\" class=\"tgt\"\u003e\u003cimg sizes=\"(max-width: 2477px) 100vw, 2477px\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/DB-HAOIII-2-5.jpg 2477w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/DB-HAOIII-2-5-300x255.jpg 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/DB-HAOIII-2-5-1024x871.jpg 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/DB-HAOIII-2-5-768x653.jpg 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/DB-HAOIII-2-5-1536x1306.jpg 1536w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/DB-HAOIII-2-5-2048x1741.jpg 2048w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/DB-HAOIII-2-5-600x510.jpg 600w\" height=\"1335\" width=\"1570\" alt=\"\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/DB-HAOIII-2-5.jpg\" class=\"alignnone size-full wp-image-6222\"\u003e\u003c\/p\u003e\n\n\u003ch3 data-section=\"8\"\u003e \u003cstrong\u003eTest Vega du contrôle du halo\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003cp\u003e Luke utilise son Newtonien F4 8″ et son Canon 700D pour tester le filtre bi-bande Anti-Halo Pro, la cible est Vega (étoile de magnitude zéro), exposition 120 secondes. On voit qu'il n'y a pas de halo autour de Vega, le gros halo hors axe est le reflet de l'objectif en correcteur de coma. \u003c\/p\u003e\n\n\u003ch3 data-section=\"8\"\u003e\u003cimg sizes=\"(max-width: 1500px) 100vw, 1500px\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/342968263_1005227124220133_2113089985259008154_n2.jpg 1500w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/342968263_1005227124220133_2113089985259008154_n2-300x200.jpg 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/342968263_1005227124220133_2113089985259008154_n2-1024x684.jpg 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/342968263_1005227124220133_2113089985259008154_n2-768x513.jpg 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/342968263_1005227124220133_2113089985259008154_n2-600x401.jpg 600w\" height=\"496\" width=\"743\" alt=\"\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/342968263_1005227124220133_2113089985259008154_n2.jpg\" class=\"size-full wp-image-6361 aligncenter\"\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch3 data-section=\"8\"\u003e \u003cstrong\u003eLes utilisateurs travaillent :\u003c\/strong\u003e \u003c\/h3\u003e\n\n\u003cp\u003e\u003cimg sizes=\"(max-width: 2560px) 100vw, 2560px\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/ESPRIT120Anti-Halo-Pro-Dual-band-filter-Poseidon-C-scaled.jpg 2560w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/ESPRIT120Anti-Halo-Pro-Dual-band-filter-Poseidon-C-300x199.jpg 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/ESPRIT120Anti-Halo-Pro-Dual-band-filter-Poseidon-C-1024x679.jpg 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/ESPRIT120Anti-Halo-Pro-Dual-band-filter-Poseidon-C-768x509.jpg 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/ESPRIT120Anti-Halo-Pro-Dual-band-filter-Poseidon-C-1536x1018.jpg 1536w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/ESPRIT120Anti-Halo-Pro-Dual-band-filter-Poseidon-C-2048x1357.jpg 2048w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/ESPRIT120Anti-Halo-Pro-Dual-band-filter-Poseidon-C-600x398.jpg 600w\" height=\"1315\" width=\"1983\" alt=\"\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/ESPRIT120Anti-Halo-Pro-Dual-band-filter-Poseidon-C-scaled.jpg\" class=\"alignnone size-full wp-image-6224\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eNGC7822\u003c\/strong\u003e , Luke Newbould, Esprit120APO+filtre Anti-Halo Pro Ha+OIII + Poséidon-C Pro \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg sizes=\"(max-width: 2560px) 100vw, 2560px\" srcset=\"https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/342684666_265696509131976_728422230206237110_n-scaled.jpg 2560w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/342684666_265696509131976_728422230206237110_n-300x207.jpg 300w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/342684666_265696509131976_728422230206237110_n-1024x705.jpg 1024w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/342684666_265696509131976_728422230206237110_n-768x529.jpg 768w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/342684666_265696509131976_728422230206237110_n-1536x1058.jpg 1536w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/342684666_265696509131976_728422230206237110_n-2048x1410.jpg 2048w, https:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/342684666_265696509131976_728422230206237110_n-600x413.jpg 600w\" height=\"1258\" width=\"1826\" alt=\"\" src=\"http:\/\/player-one-astronomy.com\/wp-content\/uploads\/2023\/04\/342684666_265696509131976_728422230206237110_n-scaled.jpg\" class=\"alignnone size-full wp-image-6354\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNGC7000\u003c\/strong\u003e , Luke Newbould, Redcat 51APO+filtre Anti-Halo Pro Ha+OIII + Canon 700D\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch3\u003e Spécifications techniques\u003c\/h3\u003e\n\n\u003ch4\u003e\n\n \u003cstrong\u003eAnti-Halo PRO\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eBi-bande\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e2″\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eFiltre Ha+OIII\u003c\/strong\u003e\n\n\u003c\/h4\u003e\n\n\u003cp class=\"tgt\" data-section=\"2\"\u003e \u003cspan class=\"tgt\" data-section=\"2\" data-sentence=\"0\" data-group=\"2-0\"\u003e\u003cstrong\u003eÉpaisseur du cadre :\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecorps 5 mm + filetage 2,5 mm, un total de 7,5 mm\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp class=\"tgt\" data-section=\"4\"\u003e\u003cspan class=\"tgt\" data-section=\"4\" data-sentence=\"0\" data-group=\"4-0\"\u003e\u003cstrong\u003eÉpaisseur du verre filtrant :\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1,85 mm\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cb\u003eHa CWL :\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e656,3 nm\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eGroupe\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cb\u003eLargeur:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e3,7 ± 0,5 nm\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eOIII CWL :\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e500,7 nm\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eLargeur de bande :\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e3,2 ± 0,5 nm\u003c\/p\u003e\n\n\u003cp class=\"tgt\" data-section=\"6\"\u003e \u003cspan class=\"tgt\" data-section=\"6\" data-sentence=\"0\" data-group=\"6-0\"\u003e\u003cstrong\u003eTransmission :\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u0026gt;=\u003c\/span\u003e \u003cspan class=\"tgt\" data-section=\"6\" data-sentence=\"1\" data-group=\"6-1\"\u003e85%\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"tgt\" data-section=\"8\"\u003e \u003cspan class=\"tgt\" data-section=\"8\" data-sentence=\"0\" data-group=\"8-0\"\u003e\u003cstrong\u003eProfondeur de blocage :\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003eOD5 (200-1100 nm)\u003c\/p\u003e\n\n\u003cp class=\"tgt\" data-section=\"8\"\u003e\u003c\/p\u003e\n\n\u003ch3 class=\"tgt\" data-section=\"8\"\u003e Dans la boite\u003c\/h3\u003e\n\n\u003cp\u003e Filtre anti-halo\u003c\/p\u003e\n\n\u003cp\u003e Boîtier de filtre\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch3\u003e Manuels et garantie\u003c\/h3\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/istronomyplus.com\/pages\/player-one-warranty\" target=\"_blank\"\u003eGarantie Player One de 2 ans\u003c\/a\u003e\u003c\/p\u003e","brand":"Player One","offers":[{"title":"Default Title","offer_id":44461179633893,"sku":"PO-AHP-HO-2","price":699.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/6245\/2965\/files\/player-one-anti-halo-pro-dual-band-2-ha-oiii-filter-astronomy-plus.png?v=1715808517","url":"https:\/\/istronomyplus.com\/fr\/products\/anti-halo-pro-dual-band-2-ha-oiii-filter","provider":"Astronomy Plus – Telescopes \u0026 Astrophotography Canada","version":"1.0","type":"link"}