{"id":91143,"date":"2025-12-04T16:13:21","date_gmt":"2025-12-04T15:13:21","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=91143"},"modified":"2026-09-29T20:03:46","modified_gmt":"2026-09-29T18:03:46","slug":"sky-watcher-field-flattener","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/sky-watcher-field-flattener\/","title":{"rendered":"Sky-Watcher Field Flattener - for Evostar-100EDX &amp; Esprit-70EDX"},"content":{"rendered":"<h3 class=\"wp-block-heading\">Sky-Watcher Field Flattener - for Evostar-100EDX &amp; Esprit-70EDX<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The\u00a0<strong>Sky-Watcher Field Flattener for Evostar-100EDX &amp; Esprit-70EDX<\/strong>\u00a0is an essential field flattener for the demanding astrophotographer using these telescopes. This optical accessory is specifically designed and optimized for <strong>DeEvostar-100EDX<\/strong> <strong>in Esprit-70EDX<\/strong> models of <strong>Sky-Watcher<\/strong>. Thanks to this <strong>field flatness corrector <\/strong>photograph the stars sharply to the edge of the image plane, without suffering from field curvature, an effect often seen with lens telescopes. Note: this model gives\u00a0<strong>no focal length reduction<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatchers-Evostar-100ED-DS-PRO-085x-voor-Brandpuntreducercorrector.jpg\" alt=\"The current image does not have alternative text. The file name is: \" title=\"\"><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Crystal-clear astrophotography without distortion<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">With this <strong>field flatness corrector <\/strong>make the most of your <strong>Esprit-70EDX's Evostar-100EDX<\/strong>. By correcting for field curvature, stars\u2014even those at the edge of the image\u2014will remain sharp and round in your astrophotographs. This prevents stars from becoming oval or distorted toward the edges. This accessory is a must-have if you use your telescope for <strong>deep-sky astrophotography<\/strong>. Use the field plane corrector in combination with a <strong>Sky-Watcher M48 T-ring adapter<\/strong> (for Canon or Nikon) for a perfect fit with your camera.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Easy to use and specifically designed for EDX series<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>field flatness corrector <\/strong>It is lightweight, compact, and easy to mount between the telescope&#x27;s focuser and your camera. It integrates seamlessly with the optical design of the <strong>Evostar-100EDX and Esprit-70EDX<\/strong>, ensuring that you receive accurate <strong>field-of-view correction <\/strong>without compromising on <strong>light output <\/strong>of details. Because there is no reduction, you continue to benefit from the original <strong>focal length range <\/strong>from your telescope.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What we recommend<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Enthusiastic astrophotographers with an Evostar-100EDX or Esprit-70EDX<\/li>\n\n\n\n<li>Users who aim for\u00a0<em>Optimal image quality right to the edge<\/em><\/li>\n\n\n\n<li>Owners of Canon or Nikon DSLR cameras (when used with an M48 T-ring adapter)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">What you can see<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>No reduction in focal length<\/li>\n\n\n\n<li>Sharpness all the way to the edge of the image in astrophotography<\/li>\n\n\n\n<li>Specifically optimized for the Evostar-100EDX &amp; Esprit-70EDX<\/li>\n\n\n\n<li>Compatible with M48 T-ring adapters from Sky-Watcher<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Specifications<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">Optics<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Type<\/strong>: Field Flattener<\/li>\n\n\n\n<li><strong>Suitable for<\/strong>: Evostar-100EDX &amp; Esprit-70EDX<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Mounting &amp; operation<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Connection<\/strong>: M48 thread (for M48 T-ring, Canon\/Nikon)<\/li>\n\n\n\n<li><strong>Use<\/strong>: Between the focuser and the camera; no additional adjustment required<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Equipment<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Accessory<\/strong>Field corrector (optical), without further accessories<\/li>\n\n\n\n<li><strong>Compatibility<\/strong>: Specially designed for the Sky-Watcher Evostar-100EDX &amp; Esprit-70EDX<\/li>\n\n\n\n<li><strong>Adapter<\/strong>: For use with the Sky-Watcher M48 T-ring (optional; not included)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Sky-Watcher Field Flattener for Evostar-100EDX &amp; Esprit-70EDX comes as a high-quality field corrector, specially designed for optimal image quality with these models. Indispensable for astrophotography without field curvature. Compatible with M48 Canon and Nikon T-ring adapters.<\/p>","protected":false},"featured_media":98279,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[542],"product_cat":[469,3107,3105,3104,3106],"product_tag":[],"class_list":["post-91143","product","type-product","status-publish","has-post-thumbnail","product_brand-sky-watcher","product_cat-astro-fotografie","product_cat-flatteners","product_cat-optische-accessoires","product_cat-overige-astrofotografie-accessoires","product_cat-reducers","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":107988,"url":"https:\/\/www.telescoop.nl\/en\/sky-watcher-0-75x-focal-reducer-flattener-esprit-60edx\/","url_meta":{"origin":91143,"position":0},"title":"Sky-Watcher 0.75x Focal Reducer\/Field Flattener for Esprit-60EDX","author":"Info telescoop","date":"12-05-2026","format":false,"excerpt":"Turn your Esprit-60EDX into an ultra-fast f\/4.5 system that drastically reduces exposure times and minimizes sensor tilt with heavier cameras. Where universal flaters often leave gaps, this 3-element design specifically corrects chromatic aberration and vignetting for a perfectly flat field of view. Thanks to the MHTC coatings, you maintain maximum contrast and prevent\u2026","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Sky-Watcher 0.75x Focal Reducer\/Field Flattener voor Esprit-60EDX","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/05\/Optional-0.75x-Reducer-Flattener-for-Esprit-60EDX.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/05\/Optional-0.75x-Reducer-Flattener-for-Esprit-60EDX.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/05\/Optional-0.75x-Reducer-Flattener-for-Esprit-60EDX.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/05\/Optional-0.75x-Reducer-Flattener-for-Esprit-60EDX.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/05\/Optional-0.75x-Reducer-Flattener-for-Esprit-60EDX.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/05\/Optional-0.75x-Reducer-Flattener-for-Esprit-60EDX.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":113638,"url":"https:\/\/www.telescoop.nl\/en\/adapterset-voor-sky-watcher-esprit-120-en-150-past-op-feather-touch-ftf3035b-a-starlight\/","url_meta":{"origin":91143,"position":1},"title":"Adapter set for Sky-Watcher Esprit 120 and 150, fits on Feather Touch FTF3035B-A | Starlight","author":"Info telescoop","date":"09-10-2026","format":false,"excerpt":"Adapters to mount the 3 inch Feather Touch FTF3035B-A on a Sky-Watcher Esprit 120 or Esprit 150 refractor.","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\/53750_1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/53750_1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/10\/53750_1.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":107991,"url":"https:\/\/www.telescoop.nl\/en\/sky-watcher-esprit-60edx\/","url_meta":{"origin":91143,"position":2},"title":"Sky-Watcher Esprit-60EDX","author":"Info telescoop","date":"12-05-2026","format":false,"excerpt":"The Sky-Watcher Esprit-60EDX brings professional triplet optics to a travel-sized package: Hoya FCD100 glass, Linear Power Focuser without image shift and a dedicated flattener stand included. You also get our Starry Sky Handbook for free: 16 pages of practical instructions for your first nights with the telescope.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Sky-Watcher Esprit-60EDX","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/05\/ESPRIT-60EDX-Main-scaled.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/05\/ESPRIT-60EDX-Main-scaled.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/05\/ESPRIT-60EDX-Main-scaled.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/05\/ESPRIT-60EDX-Main-scaled.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/05\/ESPRIT-60EDX-Main-scaled.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/05\/ESPRIT-60EDX-Main-scaled.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":91140,"url":"https:\/\/www.telescoop.nl\/en\/skywatcher-0-77x-reducer-flattener-esprit-120ed\/","url_meta":{"origin":91143,"position":3},"title":"Sky-Watcher 0.77x Focal Reducer &amp; Field Flattener for Esprit-120ED","author":"","date":"04-12-2025","format":false,"excerpt":"Skywatchers 120 EDX 0.85x comes with a 0.85x reducer\/flattener, M48 camera connection, and suitable optics for SW EvoStar 120 ED &amp; EDX for faster, fully flat astro photos. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":91133,"url":"https:\/\/www.telescoop.nl\/en\/skywatcher-0-77x-reducer-flattener-esprit-150ed\/","url_meta":{"origin":91143,"position":4},"title":"Sky-Watcher 0.77x Focal Reducer &amp; Field Flattener for Esprit-150ED","author":"","date":"04-12-2025","format":false,"excerpt":"Skywatcher's M48 Esprit-150ED comes with integrated M48 camera connector and specially designed field flattener for the Skywatcher Esprit 150 - ideal for taking razor-sharp astrophotos across the full field of view.\u00a0\u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":91131,"url":"https:\/\/www.telescoop.nl\/en\/skywatcher-m48-field-flattener-esprit-120ed\/","url_meta":{"origin":91143,"position":5},"title":"Sky-Watcher M48 Field Flattener for Esprit-120ED Triplet","author":"","date":"04-12-2025","format":false,"excerpt":"Skywatcher's 120 Flattener comes with integrated M48 camera connector and specially designed flattener optics for the Skywatcher Esprit 120, ensuring that stars are captured razor sharp right to the edge of the field of view. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/91143","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=91143"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/98279"}],"wp:attachment":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=91143"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=91143"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=91143"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=91143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}