{"id":13156,"date":"2025-03-17T15:16:52","date_gmt":"2025-03-17T14:16:52","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=13156"},"modified":"2026-03-03T12:25:25","modified_gmt":"2026-03-03T11:25:25","slug":"projection-adapter-extension-125-for-m42","status":"publish","type":"product","link":"https:\/\/staging.telescoop.nl\/en\/projectie-adapter-verlengstuk-125-voor-m42\/","title":{"rendered":"Projection adapter extension 1.25\u2033 for M42"},"content":{"rendered":"

The M42 focus set<\/strong> is designed to determine the exact focus position in astrophotography and visual observations. This extension allows for parfocal adjustment of an eyepiece and camera in conjunction with a flip mirror. In addition, it is ideal for applications requiring precise and permanent distance adjustment.<\/p>\n\n\n\n

Features<\/strong><\/h4>\n\n\n\n
    \n
  • Precise focus adjustment<\/strong> for cameras and eyepieces<\/li>\n\n\n\n
  • Compatible with M42 connectors<\/strong> for flexible applications<\/li>\n\n\n\n
  • Suitable for telescopes with a 1.25\u2033 connection<\/strong><\/li>\n\n\n\n
  • Adjustable optical length from 23 to 36 mm<\/strong><\/li>\n\n\n\n
  • Made of high-quality aluminum for a stable and durable connection<\/strong><\/li>\n<\/ul>\n\n\n\n

    Specifications<\/strong><\/h4>\n\n\n\n
      \n
    • Telescope connection:<\/strong> 1,25\u2033<\/li>\n\n\n\n
    • Connection other side:<\/strong> M42<\/li>\n\n\n\n
    • Optical length:<\/strong> 23-36 mm<\/li>\n\n\n\n
    • Material:<\/strong> Aluminum<\/li>\n\n\n\n
    • Color:<\/strong> Black<\/li>\n\n\n\n
    • Type:<\/strong> Adapter<\/li>\n\n\n\n
    • Design:<\/strong> Extension<\/li>\n<\/ul>\n\n\n\n

      This focus set is a versatile solution for astrophotography and visual observations where accurate focusing is essential.<\/p>","protected":false},"excerpt":{"rendered":"

      The M42 focus set<\/strong> is designed to determine the exact focus position in astrophotography and visual observations. This extension allows for parfocal adjustment of an eyepiece and camera in conjunction with a flip mirror. In addition, it is ideal for applications requiring precise and permanent distance adjustment.<\/p>","protected":false},"featured_media":19216,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[56],"product_tag":[],"class_list":["post-13156","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","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":26062,"url":"https:\/\/staging.telescoop.nl\/en\/omegon-flipspiegel-125\/","url_meta":{"origin":13156,"position":0},"title":"Omegon 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https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-flipspiegel.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-flipspiegel.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":30656,"url":"https:\/\/staging.telescoop.nl\/en\/bresser-verlengstuk-25-mm-2-5-inch-hexafoc-m68\/","url_meta":{"origin":13156,"position":1},"title":"Bresser Extension 25 mm 2.5\u2033 Hexafoc M68","author":"","date":"08-10-2025","format":false,"excerpt":"Bresser Extension Tube 25 mm 2.5\" Hexafoc comes with M68 thread on both sides \u2013 aluminum extension ring for setting the correct sensor distance for eyepieces and astrophotography. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Bresser Verlengstuk 25 mm 2.5\" Hexafoc M68","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/10\/Bresser-Verlengstuk-25mm-2-5-Hexafoc.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/10\/Bresser-Verlengstuk-25mm-2-5-Hexafoc.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/10\/Bresser-Verlengstuk-25mm-2-5-Hexafoc.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/10\/Bresser-Verlengstuk-25mm-2-5-Hexafoc.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/10\/Bresser-Verlengstuk-25mm-2-5-Hexafoc.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/10\/Bresser-Verlengstuk-25mm-2-5-Hexafoc.jpg?resize=1400%2C800&ssl=1 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Comes with T2 thread and 2\" barrel with filter thread.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon M42\/T2 naar 2\" Adapter","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Neusstuk-T2-op-2-.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Neusstuk-T2-op-2-.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Neusstuk-T2-op-2-.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Neusstuk-T2-op-2-.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Neusstuk-T2-op-2-.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Neusstuk-T2-op-2-.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":32457,"url":"https:\/\/staging.telescoop.nl\/en\/bresser-verlengstuk-hexafoc-37-5mm-2-5-inch\/","url_meta":{"origin":13156,"position":5},"title":"Bresser extension Hexafoc 37.5mm 2.5 inch","author":"","date":"02-11-2025","format":false,"excerpt":"Bresser 37.5mm 2.5\" Extension tube Hexafoc comes with M68\/M68 adapter, 37.5 mm optical length and robust aluminum housing \u2013 ideal for precise focus extension.","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\/11\/Bresser-37-5mm-2-5-Verlengstuk-Hexafoc.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/11\/Bresser-37-5mm-2-5-Verlengstuk-Hexafoc.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/11\/Bresser-37-5mm-2-5-Verlengstuk-Hexafoc.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/11\/Bresser-37-5mm-2-5-Verlengstuk-Hexafoc.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/13156","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=13156"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/19216"}],"wp:attachment":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=13156"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=13156"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=13156"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=13156"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}