{"id":91137,"date":"2025-12-04T15:42:03","date_gmt":"2025-12-04T14:42:03","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=91137"},"modified":"2026-02-27T16:24:50","modified_gmt":"2026-02-27T15:24:50","slug":"skywatcher-0-85x-reducer-corrector-evostar-150ed-pro","status":"publish","type":"product","link":"https:\/\/staging.telescoop.nl\/en\/skywatcher-0-85x-reducer-corrector-evostar-150ed-pro\/","title":{"rendered":"Sky-Watcher 0.85x Focal Reducer &amp; Field Flattener for Evostar-150ED DS PRO"},"content":{"rendered":"<h3 class=\"wp-block-heading\">Skywatchers 0.85x 150 ED<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Brighter and faster image<\/strong><br>The Skywatchers 0.85x 150 ED Flattener EvoStar shortens the focal length of your telescope by 0.85\u00d7. This makes your field of view larger and brighter. Your photos become faster and your stars stay sharp to the edges of the sensor.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" data-id=\"91138\" src=\"https:\/\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatchers-0.85x-150-ED-Flattener-EvoStar-2.jpg\" alt=\"Skywatchers 0.85x 150 ED reducer flattener black cylindrical corrector lens with purple coated lens and M48 thread.\" class=\"wp-image-91138\" title=\"\"><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Perfect for astrophotography<\/strong><br>The flattener corrects curvature in the field of view. Your stars and objects remain round and sharp. Especially with large camera sensors, you can immediately see the difference. Long exposure times are less necessary thanks to the \u201caccelerated\u201d optics.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" data-id=\"91139\" src=\"https:\/\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatchers-0.85x-150-ED-Flattener-EvoStar-1.jpg\" alt=\"Skywatchers 0.85x 150 ED reducer flattener compact gray-black corrector lens viewed obliquely from above with view of front lens.\" class=\"wp-image-91139\" title=\"\"><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Easy mounting<\/strong><br>You screw the reducer directly onto the focuser of your telescope. On the camera side, you use an M48 adapter. Within minutes you are ready to shoot.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Compact and lightweight<\/strong><br>Weighing only a few hundred grams, you don't add an extra burden. The flattener remains stable during shooting and always delivers clear and sharp images.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Specifications<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Capacity<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Feature<\/th><th>Value<\/th><\/tr><\/thead><tbody><tr><td>Focal reducer<\/td><td>0,85\u00d7<\/td><\/tr><tr><td>Suitable for telescopes<\/td><td>Skywatcher AP 150\/1200 EvoStar ED<\/td><\/tr><tr><td>Optics coating<\/td><td>Multiple<\/td><\/tr><tr><td>Connection on camera side<\/td><td>M48<\/td><\/tr><tr><td>Telescope connection<\/td><td>M48<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>General<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Feature<\/th><th>Value<\/th><\/tr><\/thead><tbody><tr><td>Type<\/td><td>Flattener, Corrector, Reducer<\/td><\/tr><tr><td>Design<\/td><td>Flattener<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p>Skywatcher's 0.85x 150 ED comes with 0.85x reducer\/flattener, M48 telescope and M48 camera connectors and multi-coated optics for fast, flat astrophotos with the Skywatcher AP 150\/1200 EvoStar ED.<\/p>\n<p>&nbsp;<\/p>","protected":false},"featured_media":98276,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[542],"product_cat":[469,3107,3105,3104,3106,592],"product_tag":[],"class_list":["post-91137","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","product_cat-reducers-flatteners","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":[{"id":91135,"url":"https:\/\/staging.telescoop.nl\/en\/skywatcher-0-85x-reducer-corrector-evostar-72ed-pro\/","url_meta":{"origin":91137,"position":0},"title":"Sky-Watcher 0.85x Focal Reducer &amp; Field Flattener for Evostar-72ED DS-PRO","author":"","date":"04-12-2025","format":false,"excerpt":"Skywatcher's 0.85x 72 ED comes with 0.85x reducer\/flattener, M56 telescope connector, M48 camera adapter and multi-coated optics with 55 mm back focus for fast, flat astrophotos with the Skywatcher AP 72\/420 EvoStar ED. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatchers-0.85x-72-ED-Flattener-EvoStar-.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatchers-0.85x-72-ED-Flattener-EvoStar-.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatchers-0.85x-72-ED-Flattener-EvoStar-.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatchers-0.85x-72-ED-Flattener-EvoStar-.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":91140,"url":"https:\/\/staging.telescoop.nl\/en\/skywatcher-0-77x-reducer-flattener-esprit-120ed\/","url_meta":{"origin":91137,"position":1},"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 wordt geleverd met 0,85x reducer\/flattener, M48-cameraaansluiting en passende optiek voor SW EvoStar 120 ED & EDX voor snellere, volledig vlakke astrofoto\u2019s. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatchers-120-EDX-0.85x-Flattener-Evostar.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatchers-120-EDX-0.85x-Flattener-Evostar.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatchers-120-EDX-0.85x-Flattener-Evostar.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatchers-120-EDX-0.85x-Flattener-Evostar.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":91145,"url":"https:\/\/staging.telescoop.nl\/en\/skywatcher-0-85x-reducer-corrector-evostar-80ed-pro\/","url_meta":{"origin":91137,"position":2},"title":"Sky-Watcher 0.85x Focal Reducer &amp; Field Flattener for Evostar-80ED DS-PRO","author":"","date":"04-12-2025","format":false,"excerpt":"Skywatchers Focal Reducer comes with 0.85x reducer\/corrector, M48 camera connector and multi-coated optics for razor-sharp, fast astrophotos with the Evostar-80ED DS-PRO. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatchers-Brandpuntreducer-corrector-085x-voor-Evostar-80ED-DS-PRO.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatchers-Brandpuntreducer-corrector-085x-voor-Evostar-80ED-DS-PRO.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatchers-Brandpuntreducer-corrector-085x-voor-Evostar-80ED-DS-PRO.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatchers-Brandpuntreducer-corrector-085x-voor-Evostar-80ED-DS-PRO.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":90734,"url":"https:\/\/staging.telescoop.nl\/en\/sky-watcher-rotational-adapter-evostar-72ed\/","url_meta":{"origin":91137,"position":3},"title":"Sky-Watcher Rotational Adapter for Evostar-72ED","author":"","date":"01-12-2025","format":false,"excerpt":"Skywatcher 80\/100\/120\/150ED comes with rotary adapter for Evostar ED refractors with 360\u00b0 rotation mechanism and integrated M48 filter thread - ideal for accurately framing camera and accessories for astrophotography. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatcher-80-100-120-150ED-Rotating-adapter-Evostar-4.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatcher-80-100-120-150ED-Rotating-adapter-Evostar-4.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatcher-80-100-120-150ED-Rotating-adapter-Evostar-4.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatcher-80-100-120-150ED-Rotating-adapter-Evostar-4.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":91651,"url":"https:\/\/staging.telescoop.nl\/en\/sky-watcher-evostar-72ed-rotator\/","url_meta":{"origin":91137,"position":4},"title":"Sky-Watcher EvoStar 72ED Rotator","author":"","date":"22-12-2025","format":false,"excerpt":"Skywatcher 72 ED comes with precision rotator adapter for the EvoStar 72 ED, fitting between focuser and Skywatcher Flattener 0.85x for precise camera alignment. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatcher-72-ED-Rotator-EvoStar.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatcher-72-ED-Rotator-EvoStar.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatcher-72-ED-Rotator-EvoStar.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatcher-72-ED-Rotator-EvoStar.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":90950,"url":"https:\/\/staging.telescoop.nl\/en\/sky-watcher-evostar-150ed-apo\/","url_meta":{"origin":91137,"position":5},"title":"Sky-Watcher Evostar 150ED APO Refractor (OTA)","author":"Info telescoop","date":"03-12-2025","format":false,"excerpt":"Skywatcher AP 150\/1200 comes with tube rings, Vixen swallowtail, retractable dew cap, accessory shoe and padded transport case - ideal for advanced observers and astrophotographers seeking maximum sharpness and color purity. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatcher-AP-150-1200-Apochromatische-Refractor-EvoStar-ED-OTA-2.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatcher-AP-150-1200-Apochromatische-Refractor-EvoStar-ED-OTA-2.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatcher-AP-150-1200-Apochromatische-Refractor-EvoStar-ED-OTA-2.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/12\/Skywatcher-AP-150-1200-Apochromatische-Refractor-EvoStar-ED-OTA-2.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/91137","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=91137"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/98276"}],"wp:attachment":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=91137"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=91137"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=91137"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=91137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}