{"id":15341,"date":"2025-07-05T17:46:00","date_gmt":"2025-07-05T15:46:00","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=15341"},"modified":"2026-03-03T20:25:46","modified_gmt":"2026-03-03T19:25:46","slug":"zwo-clear-glass-filter-d25","status":"publish","type":"product","link":"https:\/\/staging.telescoop.nl\/en\/zwo-helderglasfilter-d25\/","title":{"rendered":"ZWO Clear Glass Filter D25"},"content":{"rendered":"<p class=\"wp-block-paragraph\">ZWO Clear Glass Filter D25 effectively protects the sensor of your ZWO ASI camera from dust, moisture and scratches without limiting light transmission. With a transmission of 95 %, your image remains clear and contrasty, ideal for use on reflecting telescopes. For refractors, a UV\/IR-blocking filter is recommended to exclude unwanted wavelengths.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Key benefits<\/strong><br>\u2713 95 % transmission for maximum brightness and contrast<br>\u2713 Protects sensor from dust, moisture and scratches during long shots<br>\u2713 Universal M42 thread fits ASI D25 cameras directly.<br>\u2713 Easy to mount as the first element in your filter wheel or directly on the camera<br>\u2713 Quickly clean with an air blower or lens cloth<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Practical application<\/strong><br>Place the clear glass filter in front of all your other filters or correctors to keep your sensor clean and dry. In mirror telescopes, this filter prevents dust and moisture from entering the optics. On refractors, keep your UV\/IR blockers and narrowband filters effective and free of dirt longer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Technical specifications<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Format: ASI D25 (M42 \u00d7 0.75)<\/li>\n\n\n\n<li>Filter type: Clear glass<\/li>\n\n\n\n<li>Transmission: 95 %<\/li>\n\n\n\n<li>Coating: multi-coated for minimal reflections<\/li>\n\n\n\n<li>Glass thickness: 2 mm<\/li>\n\n\n\n<li>Mounting: internal thread<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p data-start=\"1548\" data-end=\"1618\">\u00a0<\/p>\n<p data-start=\"1397\" data-end=\"1546\">ZWO Clear Glass Filter D25 for ASI cameras - 95 % transmission and reliable sensor protection without image loss.<\/p>","protected":false},"featured_media":21098,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[123],"product_cat":[56,588],"product_tag":[],"class_list":["post-15341","product","type-product","status-publish","has-post-thumbnail","product_brand-zwo","product_cat-telescoop-accessoires","product_cat-filters","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\/15341","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=15341"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/21098"}],"wp:attachment":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=15341"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=15341"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=15341"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=15341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}