{"id":30282,"date":"2025-10-06T12:06:03","date_gmt":"2025-10-06T10:06:03","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=30282"},"modified":"2026-03-13T11:19:26","modified_gmt":"2026-03-13T10:19:26","slug":"baader-narrowband-h-alpha-filter-cmos-f-2-highspeed-31mm","status":"publish","type":"product","link":"https:\/\/staging.telescoop.nl\/en\/baader-narrowband-h-alpha-filter-cmos-f-2-highspeed-31mm\/","title":{"rendered":"Baader Narrowband H-alpha Filter CMOS f\/2 Highspeed 31mm"},"content":{"rendered":"<p class=\"wp-block-paragraph\">The Baader Filters H-alpha CMOS f\/2 Highspeed 31mm provides maximum transmission of the H\u03b1 line (656.3 nm) in fast optics such as RASA or HyperStar. The filter layers are thermally stabilized and do not shift at steep incidence angles, resulting in accurate emission registration without halos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Application:<\/strong><br>Suitable for 31 mm filter holders and cameras with APS-C sensors. Perfect for H\u03b1 emission nebulae and detail work in light-polluted locations.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Specifications:<\/strong><br>Diameter: 31 mm (without mount)<br>Wavelength: 656.3 nm<br>Bandwidth: \u00b16.5 nm<br>Transmission:&gt;90%<br>Compatible: CMOS, f\/2 optics<br>Country of origin: Germany<\/p>","protected":false},"excerpt":{"rendered":"<p data-start=\"1808\" data-end=\"1985\">Baader Filters H-alpha CMOS f\/2 Highspeed 31mm comes with protective filter box - narrowband filter for fast CMOS cameras and f\/2 optics.<\/p>\n<p data-start=\"1987\" data-end=\"2308\">\u00a0<\/p>\n<p data-start=\"499\" data-end=\"849\">\u00a0<\/p>\n<p data-start=\"8253\" data-end=\"8547\">\u00a0<\/p>","protected":false},"featured_media":30284,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[541],"product_cat":[587,469,588,3138,56],"product_tag":[],"class_list":["post-30282","product","type-product","status-publish","has-post-thumbnail","product_brand-baader","product_cat-camera-accessoires","product_cat-astro-fotografie","product_cat-filters","product_cat-imaging-filters-smalband-en-lrgb","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":[],"_links":{"self":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/30282","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=30282"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/30284"}],"wp:attachment":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=30282"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=30282"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=30282"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=30282"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}