{"id":37405,"date":"2023-05-19T14:17:24","date_gmt":"2023-05-19T12:17:24","guid":{"rendered":"https:\/\/www.ganymedes.nl\/?post_type=product&#038;p=37405"},"modified":"2026-01-20T16:43:53","modified_gmt":"2026-01-20T15:43:53","slug":"william-optics-redcat-61-apo-telescoop","status":"publish","type":"product","link":"https:\/\/dev4-ganymedes.nl\/en\/product\/william-optics-redcat-61-apo-telescoop\/","title":{"rendered":"William Optics RedCat 61 WFID APO telescoop"},"content":{"rendered":"<h2>Welkom in de Cat familie, RedCat 61 WFID!<\/h2>\n<p>De William Optics RedCat 61 WFID is een 61 mm f\/4.9-refractor met een Petzval-ontwerp met de William Optics interne focus design (WFID). Met een doublet-voorelement met FPL-53-glas, plus een enkel centraal element en een enkele achter lens. Door dit ontwerp biedt de WO Cat61 een vlak beeldveld zonder dat er een extra flattener nodig is en heeft een image cirkel van 46 mm. WO Cat61 WFID is in de eerste plaats ontworpen voor astrofotografie, maar fotografie met een DSLR of systeem camera is ook mogelijk. De RedCat 61 biedt een uitstekende kleurcorrectie en laat speldenpuntjes van sterren zien aan de uiterste rand van een beeldveld. Als je foto&#8217;s wilt maken met de beste kwaliteit, dan is deze mooie en krachtige telescoop wat je zoekt.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-37414 size-medium alignleft\" title=\"Redcat 61 WFID f 4.9 APO\" src=\"https:\/\/www.ganymedes.nl\/wp-content\/uploads\/2023\/05\/41142921-69FE-4C88-961F-2CE0500BA408-225x300.jpg\" alt=\"Redcat 61 WFID f 4.9 APO\" width=\"225\" height=\"300\" srcset=\"https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2023\/05\/41142921-69FE-4C88-961F-2CE0500BA408-225x300.jpg 225w, https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2023\/05\/41142921-69FE-4C88-961F-2CE0500BA408-324x432.jpg 324w, https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2023\/05\/41142921-69FE-4C88-961F-2CE0500BA408-416x555.jpg 416w, https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2023\/05\/41142921-69FE-4C88-961F-2CE0500BA408-773x1030.jpg 773w, https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2023\/05\/41142921-69FE-4C88-961F-2CE0500BA408-768x1024.jpg 768w, https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2023\/05\/41142921-69FE-4C88-961F-2CE0500BA408-99x132.jpg 99w, https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2023\/05\/41142921-69FE-4C88-961F-2CE0500BA408-500x667.jpg 500w, https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2023\/05\/41142921-69FE-4C88-961F-2CE0500BA408-800x1067.jpg 800w, https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2023\/05\/41142921-69FE-4C88-961F-2CE0500BA408.jpg 900w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-37412 size-medium alignnone\" title=\"Redcat 61 WFID f 4.9 APO\" src=\"https:\/\/www.ganymedes.nl\/wp-content\/uploads\/2023\/05\/874E51A6-D2EC-46CC-A283-52D8F9855147-242x300.jpg\" alt=\"Redcat 61 WFID f 4.9 APO\" width=\"242\" height=\"300\" srcset=\"https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2023\/05\/874E51A6-D2EC-46CC-A283-52D8F9855147-242x300.jpg 242w, https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2023\/05\/874E51A6-D2EC-46CC-A283-52D8F9855147-324x402.jpg 324w, https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2023\/05\/874E51A6-D2EC-46CC-A283-52D8F9855147-416x516.jpg 416w, https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2023\/05\/874E51A6-D2EC-46CC-A283-52D8F9855147-831x1030.jpg 831w, https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2023\/05\/874E51A6-D2EC-46CC-A283-52D8F9855147-768x952.jpg 768w, https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2023\/05\/874E51A6-D2EC-46CC-A283-52D8F9855147-106x132.jpg 106w, https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2023\/05\/874E51A6-D2EC-46CC-A283-52D8F9855147-500x620.jpg 500w, https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2023\/05\/874E51A6-D2EC-46CC-A283-52D8F9855147-800x992.jpg 800w, https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2023\/05\/874E51A6-D2EC-46CC-A283-52D8F9855147.jpg 900w\" sizes=\"auto, (max-width: 242px) 100vw, 242px\" \/><\/p>\n<p>De beweging van de focusseerinrichting is ge\u00efntegreerd in de hoofdbuisconstructie, dus er zijn geen bewegingen van een focusseerbuis zichtbaar van buitenaf. De interne beweging van de optische elementen wordt beschermd tegen de elementen en kan niet uit de lijn komen. De herverdeling van het gewicht zorgt voor een betere balans tijdens beeldvormingssessies. De gebruiker kan genieten van de voordelen van een traditionele fijn focusseerinrichting met twee snelheden, zonder zich zorgen te maken over de beperkingen die typisch zijn voor traditionele focusers aan de achterkant. Een <a href=\"https:\/\/www.ganymedes.nl\/product\/zwo-eaf-5v-motor-focus-usb-powered\/\">EAF<\/a> (electronische automatische focusser) kan gemonteerd worden op de RedCat 61 WFID<\/p>\n<h3>Belangrijkste kenmerken van de William Optics RedCat 61 WFID APO telescoop zijn:<\/h3>\n<ul>\n<li>61 mm f\/4.9 astrofotografische telescoop<\/li>\n<li>FPL-53 glas<\/li>\n<li>4 elementen in 3 groepen (2-1-1)<\/li>\n<li>Geschikt voor Full Frame<\/li>\n<li>Image cirkel van 46 mm<\/li>\n<li>Gewicht alleen OTA: 2.5 kg<\/li>\n<li>Gewicht met ringen en zwaluwstaarten: 3.4 kg<\/li>\n<\/ul>\n<h4>Levering van de William Optics RedCat 61 WFID APO telescoop omvat:<\/h4>\n<ul>\n<li>RedCat 61 WFID APO 300mm f\/4.9<\/li>\n<li>Arca Swiss \/ Vixen stijl zwaluwstaart<\/li>\n<li>2 buisringen<\/li>\n<li>Draaghendel met sleuf voor Uniguide volgkijker<\/li>\n<li>Stevige tas voor vervoer en opbergen.<\/li>\n<\/ul>\n<p>William Optics heeft ook een grotere en een kleinere versie van de Redcat 61 en dat zijn de <a href=\"https:\/\/www.ganymedes.nl\/product\/william-optics-redcat-71-apo-telescoop\/\">RedCat 71 APO<\/a> en de <a href=\"\/product\/william-optics-redcat-51-apo-250-mm\/\">RedCat 51 APO<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>William Optics heeft een nieuw familie lid uitgebracht van de enorm populaire RedCat serie en dat is de RedCat 61 WFID. Als je foto&#8217;s wilt maken met de beste kwaliteit, dan is deze mooie en krachtige telescoop wat je zoekt. Deze scoop biedt een uitstekende kleurcorrectie en verzorgt scherpe sterren aan de uiterste randen van het beeldcirkel van 46 mm.<\/p>\n","protected":false},"featured_media":43374,"comment_status":"open","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":[252,243,257,259,244,415,342,251,242,414],"product_tag":[],"class_list":{"0":"post-37405","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-telescopes-refractor-all-refractor-telescopes-en","7":"product_cat-telescopes-all-telescopes-en","8":"product_cat-telescopes-refractor-apochromatic-triplet-en","9":"product_cat-telescopes-refractor-astrophotography-en","10":"product_cat-telescopes-astrophotography-telescopes-en","11":"product_cat-brands-william-optics-cat-series-en","12":"product_cat-brands-en","13":"product_cat-telescopes-refractor-telescopes-en","14":"product_cat-telescopes-en","15":"product_cat-brands-william-optics-en","16":"pa_maat-577","18":"first","19":"instock","20":"taxable","21":"shipping-taxable","22":"purchasable","23":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>William Optics RedCat 61 WFID APO telescoop - Ganymedes<\/title>\n<meta name=\"description\" content=\"William Optics RedCat 61 WFID APO telescoop. Het nieuwste familielid van de RedCat serie is gearriveerd. 61 mm opening, 300 mm brandpunt, f ratio 4.9 APO.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"William Optics RedCat 61 WFID APO telescoop - Ganymedes\" \/>\n<meta property=\"og:description\" content=\"William Optics RedCat 61 WFID APO telescoop. Het nieuwste familielid van de RedCat serie is gearriveerd. 61 mm opening, 300 mm brandpunt, f ratio 4.9 APO.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dev4-ganymedes.nl\/en\/product\/william-optics-redcat-61-apo-telescoop\/\" \/>\n<meta property=\"og:site_name\" content=\"Ganymedes\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/GanymedesTelescopen\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-20T15:43:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/dev4-ganymedes.nl\/wp-content\/uploads\/2023\/05\/WO-Redcat-61-perspective-1.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@Ganymedes_NL\" \/>\n<meta name=\"twitter:label1\" content=\"Geschatte leestijd\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minuten\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"William Optics RedCat 61 WFID APO telescoop - Ganymedes","description":"William Optics RedCat 61 WFID APO telescoop. 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