{"id":24870,"date":"2025-08-03T14:50:45","date_gmt":"2025-08-03T12:50:45","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=24870"},"modified":"2026-03-20T13:11:55","modified_gmt":"2026-03-20T12:11:55","slug":"light-red-color-filter-125-inch-omegon-23a","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/lichtrood-kleurfilter-125-inch-omegon-23a\/","title":{"rendered":"Light red color filter 1.25 inches - Omegon #23A"},"content":{"rendered":"<p class=\"wp-block-paragraph\">This light red color filter from Omegon in 1.25-inch format is ideal for observing Mars and other planets where strong contrast is desired. The red color makes subtle structures more visible, such as polar caps, dust storms and dark areas on the Martian surface. In addition, the filter can also be used for visual observation of the moon at low altitude or when the moonlight is bright.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The filter mount is made of precision machined anodized aluminum. With a very thin profile, this mount prevents shadowing and diffraction. The glass is completely homogeneous and multi-coated to ensure clear and high-contrast image quality. Thanks to the double thread, the filter can be combined with other filters. The filter comes in a sturdy protective box.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Specifications<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Filter type:<\/strong> Light red color filter #23A<\/li>\n\n\n\n<li><strong>Format:<\/strong> 1.25 inch thread<\/li>\n\n\n\n<li><strong>Material mount:<\/strong> Anodized aluminum<\/li>\n\n\n\n<li><strong>Optics coating:<\/strong> Multiple<\/li>\n\n\n\n<li><strong>Usage:<\/strong> Visual and photographic observation<\/li>\n\n\n\n<li><strong>Series:<\/strong> Basic<\/li>\n\n\n\n<li><strong>Compatible with:<\/strong> 1.25\u2033 eyepieces and filter wheels<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Observation goals<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">With this filter you see:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mars: dust storms, polar caps and surface contrasts<\/li>\n\n\n\n<li>Moon: more structure and contrast with bright exposure<\/li>\n\n\n\n<li>Daytime: can be used for observing planets in twilight and daylight (with telescope restrictions)<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<article class=\"w-full text-token-text-primary focus-visible:outline-2 focus-visible:outline-offset-[-4px]\" dir=\"auto\" data-testid=\"conversation-turn-35\" data-scroll-anchor=\"true\">\n<div class=\"text-base my-auto mx-auto py-[18px] px-6\">\n<div class=\"mx-auto flex flex-1 text-base gap-4 md:gap-5 lg:gap-6 md:max-w-3xl lg:max-w-[40rem] xl:max-w-[48rem]\">\n<div class=\"group\/conversation-turn relative flex w-full min-w-0 flex-col agent-turn @xs\/thread:px-0 @sm\/thread:px-1.5 @md\/thread:px-4\">\n<div class=\"flex-col gap-1 md:gap-3\">\n<div class=\"flex max-w-full flex-col flex-grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 whitespace-normal break-words text-start [.text-message+&amp;]:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"28a009d2-3136-4224-8ee5-30c9a1a2ece5\" data-message-model-slug=\"gpt-4o\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\">\n<div class=\"markdown prose w-full break-words dark:prose-invert dark\">\n<h3 data-start=\"345\" data-end=\"374\">\u00a0<\/h3>\n<p data-start=\"211\" data-end=\"343\">Lichtrood kleurfilter 1,25 inch \u2013 Omegon #23A helpt om details op Mars en andere planeten zichtbaar te maken dankzij sterk contrast.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n","protected":false},"featured_media":24875,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[3140,587,588,56],"product_tag":[],"class_list":["post-24870","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-maan-en-planetenfilters-kleurfilters","product_cat-camera-accessoires","product_cat-filters","product_cat-telescoop-accessoires","product_shipping_class-licht","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"bundled_by":[],"bundle_stock_status":"instock","bundle_stock_quantity":null,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":105495,"url":"https:\/\/www.telescoop.nl\/en\/levenhuk-new-skyline-pro-16\/","url_meta":{"origin":24870,"position":0},"title":"Levenhuk New Skyline PRO 16\u2033 \u2013 406\/1830 Dobson","author":"Abdullah Ibrar","date":"03-04-2026","format":false,"excerpt":"The Levenhuk New Skyline PRO 16\" \u2013 406\/1830 Dobson comes with 10 mm and 25 mm Pl\u00f6ssl eyepieces, an 8x40 optical finderscope, and a primary mirror cooling system. This very powerful telescope is ideal for observing the Moon, planets, and extremely detailed deep-sky objects.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Levenhuk New Skyline PRO 16 inch main setup with optical tube on Dobsonian mount","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/86287_levenhuk-new-skyline-pro-16-telescope_00_500_465f630cb432cbffc2c1740e1897afbc.webp?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":107604,"url":"https:\/\/www.telescoop.nl\/en\/televue-tele-pod-advanced-azimutale-montering\/","url_meta":{"origin":24870,"position":1},"title":"TeleVue Tele-Pod Advanced \u2013 Azimuth Mount","author":"Abdullah Ibrar","date":"28-04-2026","format":false,"excerpt":"TeleVue Tele-Pod Advanced \u2013 azimutale montering wordt geleverd met aluminium statief, transporttas en biedt soepele bediening voor lichte telescopen. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"TeleVue Montering Tele-Pod Advanced close-up van de azimutale montagekop op zwart geanodiseerd aluminium statief met blauwe accentring op witte achtergrond","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Montering-Tele-Pod-Advanced-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Montering-Tele-Pod-Advanced-1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Montering-Tele-Pod-Advanced-1.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Montering-Tele-Pod-Advanced-1.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":106246,"url":"https:\/\/www.telescoop.nl\/en\/levenhuk-discovery-spark-767-az\/","url_meta":{"origin":24870,"position":2},"title":"Levenhuk Discovery Spark 767 AZ \u2013 76\/700 Newtonian Reflector","author":"Abdullah Ibrar","date":"05-04-2026","format":false,"excerpt":"The Levenhuk Discovery Spark 767 AZ \u2013 76\/700 Newtonian reflector comes with SR4mm, H12.5mm, and H20mm eyepieces, a 2x Barlow lens, an optical finder, an aluminum tripod with an accessory tray, and the colorful knowledge book \u201cSpace. 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