{"id":34223,"date":"2025-11-17T15:31:35","date_gmt":"2025-11-17T14:31:35","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=34223"},"modified":"2026-03-20T09:49:31","modified_gmt":"2026-03-20T08:49:31","slug":"william-optics-0-72x-reducer-flattener-full-frame","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/william-optics-0-72x-reducer-flattener-full-frame\/","title":{"rendered":"William Optics 0.72x Reducer\/Flattener Full-Frame"},"content":{"rendered":"

William Optics 0.72x - Flattener and Reducer for Full-Frame<\/strong>
The William Optics 0.72x<\/strong> Combines a flattener and reducer in one. It corrects the curvature of the image field and reduces the focal length by up to 0.72x. This means you'll expose longer objects faster and utilize the full field of view of your full-frame sensor.<\/p>\n\n\n\n

\"William<\/figure>\n\n\n\n

This flattener is designed for the large William apo refractors: GT102 (3\u2033 focuser), FLT132 and GT153. It uses a triplet of high-quality Ohara glass and has an FMC coating for maximum sharpness and minimum reflections. Your stars stay sharp to the edges of the image, even on large sensors.<\/p>\n\n\n\n

\"William<\/figure>\n\n\n\n

You can adjust the distance to the telescope by rotating the flattener. This way you adjust it for different cameras, from DSLR to CCD and CMOS. Filters and other accessories easily screw onto the M48 filter thread. The system remains stable and sturdy during long exposures.<\/p>\n\n\n\n

With the William Optics 0.72x you get professional results from your refractor, without fuss and with an optimally exposed and sharp image.<\/p>\n\n\n\n

Specifications<\/strong><\/h3>\n\n\n\n

Capacity<\/strong><\/p>\n\n\n\n

Feature<\/th>Description<\/th><\/tr><\/thead>
Connection on camera side<\/td>M48<\/td><\/tr>
Telescope connection<\/td>M92<\/td><\/tr>
Focal reducer<\/td>0,72<\/td><\/tr>
Corrected field of view (mm)<\/td>44,4<\/td><\/tr>
Filter thread<\/td>yes<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

General<\/strong><\/p>\n\n\n\n

Feature<\/th>Description<\/th><\/tr><\/thead>
Type<\/td>Flatteners, Correctors, Reducers<\/td><\/tr>
Design<\/td>Flattener<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"

William Optics 0.72x comes with 0.72x reducer\/flattener, M92 telescope connector, M48 camera thread, Ohara glass, integrated M48 filter thread and adjustable back focus - perfect for full-frame astrophotography with GT102, GT153, FLT132 and FLT156.<\/p>","protected":false},"featured_media":97615,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[643],"product_cat":[56,469,3107,3105,589,3104,3106,592],"product_tag":[],"class_list":["post-34223","product","type-product","status-publish","has-post-thumbnail","product_brand-william-optics","product_cat-telescoop-accessoires","product_cat-astro-fotografie","product_cat-flatteners","product_cat-optische-accessoires","product_cat-optische-accessoires-v1","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":105495,"url":"https:\/\/www.telescoop.nl\/en\/levenhuk-new-skyline-pro-16\/","url_meta":{"origin":34223,"position":0},"title":"Levenhuk New Skyline PRO 16\u2033 \u2013 406\/1830 Dobson","author":"Abdullah Ibrar","date":"03-04-2026","format":false,"excerpt":"The Levenhuk New Skyline PRO 16\" \u2013 406\/1830 Dobson comes with 10 mm and 25 mm Pl\u00f6ssl eyepieces, an 8x40 optical finderscope, and a primary mirror cooling system. 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