{"id":29165,"date":"2025-09-22T10:56:52","date_gmt":"2025-09-22T08:56:52","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=29165"},"modified":"2026-03-13T11:37:58","modified_gmt":"2026-03-13T10:37:58","slug":"optolong-sho-filter-kit-1-25-inch","status":"publish","type":"product","link":"https:\/\/staging.telescoop.nl\/en\/optolong-sho-filter-kit-1-25-inch\/","title":{"rendered":"Optolong SHO Filter Kit 1.25 inch"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Optolong Filters SHO Filter Kit 1.25\u2033 is a compact and high-quality filter set for astrophotography with smaller telescopes or cameras that support 1.25\u2033 filters. The kit contains three narrowband filters - H-alpha, OIII and SII - with a bandwidth of 7 nm. These filters allow the main emission lines of nebulae to pass through while blocking interfering artificial light and light pollution.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">With its 7 nm bandwidth, the set is an excellent choice for astrophotographers seeking balance between contrast, light output and practical exposure times. You'll capture emission nebulae with rich detail and an improved signal-to-noise ratio, even from the city. By combining H-alpha, OIII and SII filters, you can create images in the famous SHO or Hubble palette, with dramatic colors and textures that normally remain invisible.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The filters feature multilayer anti-reflection coatings for maximum transmission and minimal halos. The optically polished glass ensures sharp, high-contrast images. Thanks to the sturdy aluminum filter cells, they fit perfectly into all standard 1.25\u2033 filter wheels and adapters.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Application<\/strong><br>This filter set is ideal for astrophotographers who want to photograph emission nebulae such as the Orion Nebula, Rosette Nebula or the Veil Nebula from light-polluted areas. Due to the 7 nm bandwidth, the filters are particularly suitable for beginners and advanced photographers who want to combine relatively short exposure times with high-contrast results.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Specifications<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Type: Narrowband filter set (H-alpha, OIII, SII)<\/li>\n\n\n\n<li>Bandwidth: 7 nm (FWHM) per filter<\/li>\n\n\n\n<li>Diameter: 1.25\u2033 (31.75 mm)<\/li>\n\n\n\n<li>Emission lines: H-alpha 656 nm | OIII 500 nm | SII 672 nm<\/li>\n\n\n\n<li>Suitable for: Astrophotography, SHO combination (Hubble palette)<\/li>\n\n\n\n<li>Coating: Multiple anti-reflection coating, high transmission<\/li>\n\n\n\n<li>Housing: CNC-machined aluminum filter cells<\/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<p data-start=\"329\" data-end=\"740\">\u00a0<\/p>\n<p data-start=\"147\" data-end=\"327\">Optolong Filters SHO Filter Kit 1,25&#8243; wordt geleverd met drie smalbandfilters (H-alpha, OIII en SII) voor kleurrijke astrofotografie in het Hubble-palet.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n","protected":false},"featured_media":29161,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[1548],"product_cat":[56,587,588,3138],"product_tag":[],"class_list":["post-29165","product","type-product","status-publish","has-post-thumbnail","product_brand-optolong","product_cat-telescoop-accessoires","product_cat-camera-accessoires","product_cat-filters","product_cat-imaging-filters-smalband-en-lrgb","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":[],"_links":{"self":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/29165","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/comments?post=29165"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/29161"}],"wp:attachment":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=29165"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=29165"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=29165"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=29165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}