{"id":113193,"date":"2026-10-09T16:54:16","date_gmt":"2026-10-09T14:54:16","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=113193"},"modified":"2026-10-09T20:34:41","modified_gmt":"2026-10-09T18:34:41","slug":"flat-cap-fc104-for-flat-frames-in-astrophotography-daystar","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/flat-cap-fc104-voor-flatframes-bij-astrofotografie-daystar\/","title":{"rendered":"FC104 flat cap for flat-frame cameras for astrophotography | DayStar"},"content":{"rendered":"

If you\u2019re shooting with multiple filters, each filter has its own filters and therefore requires its own filters. The DayStar flat cap FC104 makes that work easier. You place it in front of the opening and take shots of an evenly lit flat surface for each filter using the same camera and focus as your real shots. When editing, you can remove dust, spots and vignetting from your astro photos.<\/p>\n\n\n\n

Are you working with a filter wheel or filter tray<\/a>, Then, after your light frames, rotate all the filters and create a series of flat images per filter. The cap must fit the outer diameter of your tube or mist cap, so measure that first.<\/p>\n\n\n\n

Do not change the focus or camera angle after your session before you take the flats. This way, any smudges and vignetting will be exactly where you see them in your footage. If this does not match your measurement, please compare it with The flat cap in size FC110<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

DayStar cap in size FC104 for the front of your telescope, to create uniform flat frames per filter for your stacks.<\/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-113193","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":113200,"url":"https:\/\/www.telescoop.nl\/en\/flat-cap-fc160-voor-flatframes-bij-astrofotografie-daystar\/","url_meta":{"origin":113193,"position":0},"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":113191,"url":"https:\/\/www.telescoop.nl\/en\/flat-cap-fc90-voor-flatframes-bij-astrofotografie-daystar\/","url_meta":{"origin":113193,"position":1},"title":"FC90 flat cap for flat-frame cameras for astrophotography | DayStar","author":"Info telescoop","date":"09-10-2026","format":false,"excerpt":"DayStar flat cap in size FC90 for the front of your telescope, to create flat frames that remove dust and vignetting from your footage.","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":113193,"position":2},"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":113198,"url":"https:\/\/www.telescoop.nl\/en\/flat-cap-fc150-voor-flatframes-bij-astrofotografie-daystar\/","url_meta":{"origin":113193,"position":3},"title":"FC150 flat cap for flat-frame cameras for astrophotography | DayStar","author":"Info telescoop","date":"09-10-2026","format":false,"excerpt":"DayStar flat cap FC150 for opening your telescope, to remove dust spots and dark edges from your images with flat frames.","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":113192,"url":"https:\/\/www.telescoop.nl\/en\/flat-cap-fc100-voor-flatframes-bij-astrofotografie-daystar\/","url_meta":{"origin":113193,"position":4},"title":"FC100 flat cap for flat-frame cameras for astrophotography | DayStar","author":"Info telescoop","date":"09-10-2026","format":false,"excerpt":"FC100 size flat cap for opening your telescope. You can use it to create flat frames that allow you to remove dust shadows and dark edges.","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":113193,"position":5},"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. 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