{"id":62654,"date":"2026-09-28T14:10:23","date_gmt":"2026-09-28T12:10:23","guid":{"rendered":"https:\/\/www.ganymedes.nl\/?post_type=product&#038;p=62654"},"modified":"2026-09-28T15:23:19","modified_gmt":"2026-09-28T13:23:19","slug":"celestron-variabele-polarisatie-filter-1-25-inch","status":"publish","type":"product","link":"https:\/\/www.ganymedes.nl\/en\/product\/celestron-variabele-polarisatie-filter-1-25-inch\/","title":{"rendered":"Celestron Variabele Polarisatie Filter 1.25 inch"},"content":{"rendered":"<h2>Celestron Variabele Polarisatie Filter 1.25 inch<\/h2>\n<p data-pm-slice=\"1 1 []\">Wil je de helderheid van hemelobjecten naar wens verminderen voor een comfortabeler en contrastrijker beeld? Dan is het Variabele Polarisatie Filter een uitstekende keuze. In tegenstelling tot een standaard maanfilter of grijsfilter (Neutral Density) kun je de lichtdoorlaatbaarheid variabel instellen van ongeveer 1% tot 40%. Door simpelweg aan de onderste ring van het filter te draaien, maak je het beeld lichter of donkerder.<\/p>\n<p>Het filter verandert de kleur van het waargenomen object niet. Hierdoor is het ook geschikt voor astrofotografie, bijvoorbeeld bij het fotograferen van het maanoppervlak. Door de helderheid te verminderen kunnen details op de maan duidelijker en met meer contrast zichtbaar worden.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-62659 alignleft\" src=\"https:\/\/www.ganymedes.nl\/wp-content\/uploads\/2026\/09\/94107_Variable_Polarizing_Filter_1-25_03-300x200.webp\" alt=\"voorbeeld toepassing variabele polarisatie filter\" width=\"300\" height=\"200\" srcset=\"https:\/\/www.ganymedes.nl\/wp-content\/uploads\/2026\/09\/94107_Variable_Polarizing_Filter_1-25_03-300x200.webp 300w, https:\/\/www.ganymedes.nl\/wp-content\/uploads\/2026\/09\/94107_Variable_Polarizing_Filter_1-25_03-1030x687.webp 1030w, https:\/\/www.ganymedes.nl\/wp-content\/uploads\/2026\/09\/94107_Variable_Polarizing_Filter_1-25_03-768x512.webp 768w, https:\/\/www.ganymedes.nl\/wp-content\/uploads\/2026\/09\/94107_Variable_Polarizing_Filter_1-25_03-140x93.webp 140w, https:\/\/www.ganymedes.nl\/wp-content\/uploads\/2026\/09\/94107_Variable_Polarizing_Filter_1-25_03-500x333.webp 500w, https:\/\/www.ganymedes.nl\/wp-content\/uploads\/2026\/09\/94107_Variable_Polarizing_Filter_1-25_03-800x533.webp 800w, https:\/\/www.ganymedes.nl\/wp-content\/uploads\/2026\/09\/94107_Variable_Polarizing_Filter_1-25_03-324x216.webp 324w, https:\/\/www.ganymedes.nl\/wp-content\/uploads\/2026\/09\/94107_Variable_Polarizing_Filter_1-25_03-416x277.webp 416w, https:\/\/www.ganymedes.nl\/wp-content\/uploads\/2026\/09\/94107_Variable_Polarizing_Filter_1-25_03.webp 1200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>Daarnaast kan het filter worden gebruikt om de helderheid van de blauwe hemelachtergrond te verminderen wanneer je overdag planeten zoals Venus of Jupiter wilt waarnemen. Hierdoor kan de planeet beter afsteken tegen de achtergrond.<\/p>\n<p>Het Celestron Variabele Polarisatie Filter is voorzien van 1,25&#8243; filterdraad en kan op geschikte Celestron 1,25&#8243; oculairs worden geschroefd.<br \/>\nHet filter heeft aan beide zijden schroefdraad, waardoor het indien gewenst gecombineerd kan worden met andere filters, zoals kleurfilters of grijsfilters.<\/p>\n<h4>Enige specificaties van het Celestron variabele polarisatie filter zijn:<\/h4>\n<p>&nbsp;<\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>Filtermaat<\/strong><\/td>\n<td>31,75 mm (1,25&#8243;)<\/td>\n<\/tr>\n<tr>\n<td><strong>Behuizing<\/strong><\/td>\n<td>Aluminium<\/td>\n<\/tr>\n<tr>\n<td><strong>Stapelbaar<\/strong><\/td>\n<td>Ja<\/td>\n<\/tr>\n<tr>\n<td><strong>Lichttransmissie<\/strong><\/td>\n<td>Instelbaar, geschikt voor kleine en grote telescopen<\/td>\n<\/tr>\n<tr>\n<td><strong>Afmetingen filter<\/strong><\/td>\n<td>31,4 \u00d7 22,4 mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Afmetingen opbergdoos<\/strong><\/td>\n<td>68 \u00d7 28 mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Afmetingen verpakking<\/strong><\/td>\n<td>72 \u00d7 71 \u00d7 33 mm<\/td>\n<\/tr>\n<tr>\n<td><strong>Gewicht filter<\/strong><\/td>\n<td>16 g<\/td>\n<\/tr>\n<tr>\n<td><strong>Gewicht opbergdoos<\/strong><\/td>\n<td>26 g<\/td>\n<\/tr>\n<tr>\n<td><strong>Totaalgewicht verpakking<\/strong><\/td>\n<td>50 g<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 data-start=\"1005\" data-end=\"1358\">Plaats je bestelling online of kom langs in de winkel<\/h3>\n<p>Heb je gevonden wat je zoekt en wil je bijvoorbeeld het Celestron variabele polarisatie filter bestellen? Dan doe je dit heel eenvoudig online. Bekijk je deze producten liever in het echt voordat je ze koopt? Ook dat is bij ons mogelijk. Je bent van harte welkom in onze showroom in Amstelveen van maandag tot vrijdag tussen 10.00 en 17.00 uur. Op zaterdag is de showroom ook geopend, maar dan van 10.00 tot 16.30 uur. Voor meer informatie en advies kun je ook telefonisch contact met ons opnemen via <a href=\"tel:0031206412083\">020-6412083<\/a>. We helpen je graag.<\/p>\n","protected":false},"excerpt":{"rendered":"<p data-pm-slice=\"1 1 []\">Het Celestron 1,25&#8243; Variable Polarizing Filter maakt het mogelijk om de helderheid traploos aan te passen voor comfortabelere waarnemingen van onder andere de maan en heldere planeten.<\/p>\n","protected":false},"featured_media":62661,"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":[89,148,97,117],"product_tag":[],"class_list":["post-62654","product","type-product","status-publish","has-post-thumbnail","product_cat-accessoires","product_cat-merken-celestron","product_cat-accessoires-filters-accessoires","product_cat-merken","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.7 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Celestron Variabele Polarisatie Filter 1.25 inch - Ganymedes<\/title>\n<meta name=\"description\" content=\"Celestron 1,25&quot; Variable Polarizing Filter met instelbare lichtdoorlaatbaarheid. 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