{"id":113197,"date":"2026-10-09T16:54:16","date_gmt":"2026-10-09T14:54:16","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=113197"},"modified":"2026-10-09T20:34:46","modified_gmt":"2026-10-09T18:34:46","slug":"flat-cap-fc140-for-flat-frames-in-astrophotography-daystar","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/flat-cap-fc140-voor-flatframes-bij-astrofotografie-daystar\/","title":{"rendered":"FC140 flat cap for flat-frame cameras for astrophotography | DayStar"},"content":{"rendered":"<p class=\"wp-block-paragraph\">When photographing nebulas with narrowband filters, you want the weak signal in your image to be genuine and not from a dust or dark edge. The DayStar flat cap FC140 allows you to create flat frames for this purpose. You place the cap on the front of your telescope and take shots of a uniformly illuminated plane, which you calculate when stacking the images using your light frames.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You create flats per filter, so for each filter in your set as well. <a href=\"https:\/\/www.telescoop.nl\/en\/telescope-accessories\/imaging-filters-narrowband-and-lrgb\/\">narrowband and LRGB filters<\/a>. Before ordering, check which size fits the front of your tube or fog cap, so that the cap fits well and no stray light enters from the edge.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Make your flats preferably immediately after your shoot session, without changing your focus or the position of your camera. A narrow band filter reduces light, so expect longer exposure times for your flats than with a wide band filter.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Another measure in this series is <a href=\"https:\/\/www.telescoop.nl\/en\/flat-cap-fc150-for-flat-frames-for-astrophotography-daystar\/\">the flat cap FC150<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Flat cap in size FC140 from DayStar. With this you can create flat frames for your astro photos, even when shooting with narrow band filters.<\/p>","protected":false},"featured_media":113188,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[3282],"product_cat":[3104,56],"product_tag":[],"class_list":["post-113197","product","type-product","status-publish","has-post-thumbnail","product_brand-daystar","product_cat-overige-astrofotografie-accessoires","product_cat-telescoop-accessoires","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":113195,"url":"https:\/\/www.telescoop.nl\/en\/flat-cap-fc120-voor-flatframes-bij-astrofotografie-daystar\/","url_meta":{"origin":113197,"position":0},"title":"FC120 flat cap for flat-frame cameras for astrophotography | DayStar","author":"Info telescoop","date":"09-10-2026","format":false,"excerpt":"DayStar's Flat Cap FC120 for creating flat frames. This way you can remove dark corners and shadows from your astro photos.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/87182_1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/87182_1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/87182_1.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":113204,"url":"https:\/\/www.telescoop.nl\/en\/flat-cap-fc210-voor-flatframes-bij-astrofotografie-daystar\/","url_meta":{"origin":113197,"position":1},"title":"FC210 flat cap for flat-frame cameras for astrophotography | DayStar","author":"Info telescoop","date":"09-10-2026","format":false,"excerpt":"The DayStar cap fits FC210 to create flat frames for your astro photos, so you can correct dust and vignetting in your software.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/87182_1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/87182_1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/87182_1.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":113202,"url":"https:\/\/www.telescoop.nl\/en\/flat-cap-fc180-voor-flatframes-bij-astrofotografie-daystar\/","url_meta":{"origin":113197,"position":2},"title":"FC180 flat cap for flat-frame cameras for astrophotography | DayStar","author":"Info telescoop","date":"09-10-2026","format":false,"excerpt":"DayStar flat cap FC180 for flat frames. You place it in front of the opening and thus correct dust shadows and dark edges when stacking.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/87182_1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/87182_1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/87182_1.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":113196,"url":"https:\/\/www.telescoop.nl\/en\/flat-cap-fc130-voor-flatframes-bij-astrofotografie-daystar\/","url_meta":{"origin":113197,"position":3},"title":"FC130 flat cap for flat-frame cameras for astrophotography | DayStar","author":"Info telescoop","date":"09-10-2026","format":false,"excerpt":"DayStar cap in size FC130 for flat frames, which allows you to account for vignetting and dust shading in your shots when stacking them.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/87182_1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/87182_1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/87182_1.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":113200,"url":"https:\/\/www.telescoop.nl\/en\/flat-cap-fc160-voor-flatframes-bij-astrofotografie-daystar\/","url_meta":{"origin":113197,"position":4},"title":"FC160 flat cap for flat frames in astrophotography | DayStar","author":"Info telescoop","date":"09-10-2026","format":false,"excerpt":"DayStar flat cap FC160 for creating flat frames, so that dust and vignetting do not end up in your final astro photo.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/87182_1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/87182_1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/87182_1.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":113193,"url":"https:\/\/www.telescoop.nl\/en\/flat-cap-fc104-voor-flatframes-bij-astrofotografie-daystar\/","url_meta":{"origin":113197,"position":5},"title":"FC104 flat cap for flat-frame cameras for astrophotography | DayStar","author":"Info telescoop","date":"09-10-2026","format":false,"excerpt":"DayStar cap in size FC104 for the front of your telescope, to create uniform flat frames per filter for your stacks.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/87182_1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/87182_1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/87182_1.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/113197","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/comments?post=113197"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/113188"}],"wp:attachment":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=113197"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=113197"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=113197"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=113197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}