{"id":56109,"date":"2025-11-22T15:45:17","date_gmt":"2025-11-22T14:45:17","guid":{"rendered":"https:\/\/www.ganymedes.nl\/?post_type=product&p=56109"},"modified":"2025-11-22T15:48:38","modified_gmt":"2025-11-22T14:48:38","slug":"occasion-boren-simon-12-f-2-8-power-newton","status":"publish","type":"product","link":"https:\/\/dev4-ganymedes.nl\/en\/product\/occasion-boren-simon-12-f-2-8-power-newton\/","title":{"rendered":"Occasion Boren Simon 12” f\/2.8 Power Newton"},"content":{"rendered":"
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Met de Occasion Boren Simon 12” f\/2.8 Power Newton kun je extreem diepe astrofoto\u2019s maken in slechts \u00e9\u00e9n nacht.
Dankzij de professionele ASA reducer\/corrector geniet je van uitstekende prestaties met hoge scherpte en zonder reflectieproblemen. Je kunt in \u00e9\u00e9n nacht genoeg ruwe data verzamelen voor de ultieme foto van een hemelobject!<\/p>\n

Voordelen van de Borensimon powernewt f\/2.8 Occasion:<\/h3>\n
    \n
  • Korte belichtingstijden op f\/2.8; perfect voor DSLR-camera\u2019s zonder koeling<\/li>\n
  • Gematigde belichtingstijden bij gebruik van smalbandfilters<\/li>\n
  • Zeer goede veldcorrectie dankzij de ASA corrector\/reducer<\/li>\n
  • Hoge mechanische stabiliteit dankzij de carbon tubus<\/li>\n
  • Totale lengte slechts 1100 mm, gewicht 18 kg \u2013 nog te dragen door kleinere monteringen<\/li>\n
  • Backfocus van 65 mm vanaf de T2-draad; ook geschikt voor OAG<\/li>\n
  • Volledig uitgelicht en gecorrigeerd beeldveld voor APS-C-sensors<\/li>\n
  • Slechts 34% obstructie; geschikt voor visueel gebruik<\/li>\n<\/ul>\n

    Voordelen van de Occasion Boren Simon 12” f\/2.8 Power Newton<\/h3>\n
      \n
    • De camera zit aan de zijkant van de buis, niet in het midden of voor het instrument \u2013 geen last van camera-warmte<\/li>\n
    • Het systeem is open, koelt sneller af en heeft minder last van dauw<\/li>\n
    • Grotere werkafstand dan de Hyperstar, dus geschikt voor CCD-camera\u2019s en filterwielen<\/li>\n<\/ul>\n

      Deze mooie telescoop komt met een geupgrade focusseerinrichting (Baader Steeltrack met autofocusser)<\/h3>\n

      Meer kenmerken en voordelen:<\/p>\n

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      • Fantastische stabiliteit bij een zeer korte bouwlengte<\/li>\n
      • Royale backfocus van 65 mm, voldoende ruimte voor alle gangbare comacorrectoren en de TSOAG 9 off-axis guider<\/li>\n
      • Precieze 1:10 microfijnafstelling; voor perfect scherpe beelden<\/li>\n
      • Motorfocuser zit bij de occasion, compatibel met de TSACUMOTORFOK<\/li>\n<\/ul>\n<\/div>\n

         <\/p>\n

        \n

        Belichting en correctie van de 12″ f\/2.8 Astrograph:<\/h3>\n

        De backfocus van de 12″ f\/2.8 PowerNewt is 65 mm.\u00a0 Ook DSLR-camera\u2019s met APS-C-sensoren zijn geschikt, en eventuele resterende vignettering kan met flatfield-correctie worden verwijderd.<\/p>\n

        Verander de telescoop binnen enkele minuten van supersnelle f\/2.8 naar hoge-resolutie f\/4:<\/h3>\n

        Met de optionele TSGPU aplanatische 4-element comacorrector kun je de Boren-Simon f\/4 super-snelle Newton-astrograph omzetten in een hoge-resolutie f\/2.8 astrograph met zeer goede uitlichting.<\/p>\n<\/div>\n

        Bekijk deze topper in Amstelveen of vraag voor meer informatie via de mail of telefoon.<\/h3>\n

        Alleen op te halen in de winkel!!<\/p>\n

        \n

        \n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

        Met de Occasion Boren Simon 12” f\/2.8 Power Newton kun je extreem diepe astrofoto\u2019s maken in slechts \u00e9\u00e9n nacht.Dankzij de […]<\/p>\n","protected":false},"featured_media":56115,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_vp_format_video_url":"","_vp_image_focal_point":[],"_vp_custom_popup_image":0,"_vp_format_audio_url":"","_vp_custom_thumbnail":0,"_vp_custom_thumbnail_focal_point":[],"_vp_hover_thumbnail":0,"_vp_hover_thumbnail_focal_point":[]},"product_brand":[],"product_cat":[258,342,571,253,242],"product_tag":[],"class_list":{"0":"post-56109","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-telescopes-catadioptric-astrophotography-en","7":"product_cat-brands-en","8":"product_cat-occasions-en","9":"product_cat-telescopes-reflecting-telescopes-en","10":"product_cat-telescopes-en","12":"first","13":"instock","14":"sold-individually","15":"taxable","16":"shipping-taxable","17":"purchasable","18":"product-type-simple"},"acf":[],"yoast_head":"\nOccasion Boren Simon 12'' f\/2.8 Power Newton - Ganymedes<\/title>\n<meta name=\"description\" content=\"Occasion Boren Simon 12'' f\/2.8 Power Newton van TS-Optics met baader steeltrack focusseerinrichting. Bekijk deze topper in Amstelveen.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Occasion Boren Simon 12'' f\/2.8 Power Newton - Ganymedes\" \/>\n<meta property=\"og:description\" content=\"Occasion Boren Simon 12'' f\/2.8 Power Newton van TS-Optics met baader steeltrack focusseerinrichting. 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