{"id":26222,"date":"2025-08-25T16:10:41","date_gmt":"2025-08-25T14:10:41","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=26222"},"modified":"2026-09-04T14:01:10","modified_gmt":"2026-09-04T12:01:10","slug":"omegon-0-5x-reducer-for-photography","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-0-5x-reducer-voor-fotografie\/","title":{"rendered":"Omegon 0.5x Reducer for Photography"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>Omegon 0.5x Reducer for Photography: a faster field of view for small budgets<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">This simple reducer screws into the filter thread of a 1.25-inch accessory and reduces the effective focal length to approximately half. The field of view becomes wider and the exposure times shorter, which is particularly helpful for slow telescopes such as Maksutovs and Schmidt-Cassegrains.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The exact factor depends on the distance to the sensor: further away means stronger reduction. It is also visually useful for a wider view at long focal lengths.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-0-5X-reducer-voor-fotografie.jpg\" alt=\"Omegon 0.5x 1.25 inch reducer for photography\" title=\"\"><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Features<\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>Reduction factor approximately 0.5x, depending on sensor distance<\/li><li>Screws into 1.25 inch filter thread (M28.5 x 0.75)<\/li><li>Twin lens system, glued and coated<\/li><li>Free opening 22.5 mm<\/li><li>Also visually useful with eyepieces<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Compatibility<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Suitable for refractors, Maksutovs, and Schmidt-Cassegrains from f\/8, on 1.25-inch accessories with filter threads. For critical astrophotography with larger sensors, the model-specific Pro Reducers are the better route.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Specifications<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Reduction factor<\/strong><\/td><td>Approximately 0.5x (distance-dependent)<\/td><\/tr><tr><td><strong>Focal length element<\/strong><\/td><td>85 mm<\/td><\/tr><tr><td><strong>Free opening<\/strong><\/td><td>22.5 mm<\/td><\/tr><tr><td><strong>Connection<\/strong><\/td><td>1.25 inch filter thread (M28.5 x 0.75)<\/td><\/tr><tr><td><strong>Optics<\/strong><\/td><td>2 lenses, taped and coated<\/td><\/tr><tr><td><strong>Suitable for<\/strong><\/td><td>Refractors, Maksutovs, SC from f\/8<\/td><\/tr><tr><td><strong>Material<\/strong><\/td><td>Aluminum, black anodized<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">You can find more correctors and reducers for this merk on the <a href=\"\/en\/brands\/omegon\/\">Omegon merk Page<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>1.25 inch reducer that approximately halves the focal length. Screws into the filter thread, suitable for telescopes from f\/8.<\/p>","protected":false},"featured_media":26225,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[469,3105,3104,3106,56],"product_tag":[],"class_list":["post-26222","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-astro-fotografie","product_cat-optische-accessoires","product_cat-overige-astrofotografie-accessoires","product_cat-reducers","product_cat-telescoop-accessoires","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":26465,"url":"https:\/\/www.telescoop.nl\/en\/omegon-reducer-07x-voor-72-400-quintuplet-apo\/","url_meta":{"origin":26222,"position":0},"title":"Omegon Reducer 0.7x for 72\/400 Quintuplet APO","author":"","date":"26-08-2025","format":false,"excerpt":"Model-specific 0.7x reducer for the Omegon Pro APO 72\/400 Quintuplet OTA. 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