{"id":92816,"date":"2026-01-07T11:45:18","date_gmt":"2026-01-07T10:45:18","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=92816"},"modified":"2026-03-19T16:13:50","modified_gmt":"2026-03-19T15:13:50","slug":"omegon-m48-extension-piece-30mm","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/omegon-m48-verlengstuk-30mm\/","title":{"rendered":"Omegon M48 Extension Piece - 30mm"},"content":{"rendered":"

Omegon M48 Extension -<\/strong> More distance, better sharpness<\/strong>
Omegon M48 Extension Piece gives you 30 mm extra space in your optical train. This allows you to set your camera, flattener or reducer at exactly the right distance. Your image stays tight and sharp, without the hassle of backfocusing.<\/p>\n\n\n\n

Simple and firm coupling<\/strong>
M48x0.75 on both sides. You screw directly to your M48 accessories. No additional adapters required. Everything is secured and stays neatly aligned.<\/p>\n\n\n\n

\"Omegon<\/figure>\n\n\n\n

2-inch size, yet compact<\/strong>
At 50.8 mm diameter, it fits in your 2\u2033 chain. Aluminum construction keeps it light and sturdy. The black finish blends nicely with your setup.<\/p>\n\n\n\n

\"Omegon<\/figure>\n\n\n\n

Quickly building your backfocus<\/strong>
Combine this extension with other spacers for the correct overall distance. This way you get the most out of your optics and avoid frustration while focusing.<\/p>\n\n\n\n

What we recommend<\/strong><\/p>\n\n\n\n

\u2713 M48 chain with flattener\/reducer: add 30 mm for proper back focus
\u2713 Direct screwing without adapters: M48 to M48 (x0.75)
\u2713 Precision in astrophotography: build your distance step by step
\u2717 T2 system (M42): use a T2 extension or M48-T2 adapter<\/p>\n\n\n\n

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

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

Feature<\/th>Description<\/th><\/tr><\/thead>
Wire<\/td>M48<\/td><\/tr>
Connection on camera side<\/td>M48 (M48x0.75)<\/td><\/tr>
Telescope connection<\/td>M48x0.75<\/td><\/tr>
Optical length (mm)<\/td>30<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

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

Feature<\/th>Description<\/th><\/tr><\/thead>
Type<\/td>Dew shields & Ventilation<\/td><\/tr>
Design<\/td>Dew cap<\/td><\/tr>
Diameter (mm)<\/td>50,8<\/td><\/tr>
Color<\/td>Black<\/td><\/tr>
Material<\/td>Aluminum<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"

Omegon M48 Extension comes with M48 (M48x0.75) female and male threads, 30mm optical length and black aluminum housing - ideal for achieving the right distance and a solid, dew-free connection between telescope and camera in M48 systems.<\/span><\/p>","protected":false},"featured_media":99138,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[56,499],"product_tag":[],"class_list":["post-92816","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-telescoop-accessoires","product_cat-adapters","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":107590,"url":"https:\/\/www.telescoop.nl\/en\/televue-oculairtas-transporttas\/","url_meta":{"origin":92816,"position":0},"title":"TeleVue Oculairtas \u2013 Carrying Case","author":"Abdullah Ibrar","date":"28-04-2026","format":false,"excerpt":"TeleVue Oculairtas \u2013 transporttas wordt geleverd met stevige foamvoering en biedt ruimte aan maximaal 13 oculairs en accessoires.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"TeleVue Transporttas Oculairtas gesloten grijze nylon oculairtas met handgrepen, ritssluiting en schouderriem op witte achtergrond","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Transporttas-Oculairtas-5.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Transporttas-Oculairtas-5.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Transporttas-Oculairtas-5.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Transporttas-Oculairtas-5.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":106246,"url":"https:\/\/www.telescoop.nl\/en\/levenhuk-discovery-spark-767-az\/","url_meta":{"origin":92816,"position":1},"title":"Levenhuk Discovery Spark 767 AZ \u2013 76\/700 Newtonian Reflector","author":"Abdullah Ibrar","date":"05-04-2026","format":false,"excerpt":"The Levenhuk Discovery Spark 767 AZ \u2013 76\/700 Newtonian reflector comes with SR4mm, H12.5mm, and H20mm eyepieces, a 2x Barlow lens, an optical finder, an aluminum tripod with an accessory tray, and the colorful knowledge book \u201cSpace. 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