{"id":16258,"date":"2025-07-23T05:54:18","date_gmt":"2025-07-23T03:54:18","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=16258"},"modified":"2026-03-04T21:11:43","modified_gmt":"2026-03-04T20:11:43","slug":"omegon-140mm-triplet-refractor-astrophotography","status":"publish","type":"product","link":"https:\/\/staging.telescoop.nl\/en\/omegon-140mm-triplet-refractor-astrofotografie\/","title":{"rendered":"Omegon 140 mm Triplet Refractor"},"content":{"rendered":"

Apochromatic telescope 140mm triplet for astrophotography<\/strong> is a high-end refractor for astrophotographers and visual observers striving for maximum image quality. Thanks to its large aperture of 140 mm and a bright f\/6.5 ratio, this telescope is perfect for deep-sky photography and high-resolution observations, for example of double stars or fine nebulae structures.<\/p>\n\n\n\n

The high-quality FCD100 ED glass from Hoya in Japan guarantees an exceptionally color-error-free image. The triplet lens delivers pin-sharp stars and a contrast reproduction that convinces even the most demanding amateur astronomer.<\/p>\n\n\n\n

\u2713 Large aperture (140 mm) for bright deep-sky images
\u2713 FCD100 ED triplet lens with exceptional color correction
\u2713 Suitable for full-frame cameras thanks to 3.5\u201d focuser
\u2713 Robust transport case included - ideal for fixed observation site
\u2713 Equipped with CNC rings, GP\/Losmandy rail and extendable dew cap<\/p>\n\n\n\n

This telescope is ideally suited for use in a home observatory or as a fixed mount under dark skies. Thanks to the M63 thread, sturdy carrying handle\/mounting rail and high mechanical precision, it is ready for professional use.<\/p>\n\n\n\n

Application<\/strong><\/h3>\n\n\n\n
    \n
  • Deep-sky astrophotography under dark skies<\/li>\n\n\n\n
  • High resolution planetary observation (Jupiter, Saturn)<\/li>\n\n\n\n
  • Narrow double stars and star clusters<\/li>\n\n\n\n
  • Use in small observatories or fixed setups<\/li>\n<\/ul>\n\n\n\n

    What you can see with it<\/strong><\/h3>\n\n\n\n

    \u2713 Deep nebular structures such as the Veil Nebula or Rosette Nebula
    \u2713 Distant galaxies such as M81, M51 and M101
    \u2713 Jupiter's cloud bands and Saturn's Cassini fringe
    \u2713 Double stars to below 1 arcsec separation
    \u2713 Extreme detail in planetary nebulae and open clusters<\/p>\n\n\n\n

    Filters \/ Properties<\/strong><\/h3>\n\n\n\n
      \n
    • Telescope type<\/strong>: Refractor<\/li>\n\n\n\n
    • Optics<\/strong>: Triplet apochromatic with FCD100<\/li>\n\n\n\n
    • Lens diameter<\/strong>: 140 mm<\/li>\n\n\n\n
    • Focal length<\/strong>: 910 mm<\/li>\n\n\n\n
    • Opening ratio<\/strong>: f\/6,5<\/li>\n\n\n\n
    • Focuser<\/strong>: 3.5\u2033 rack-and-pinion, 1:10 microfocus<\/li>\n\n\n\n
    • Camera connection<\/strong>: M63x1 (internal) + 2\u2033 + 1.25\u2033<\/li>\n\n\n\n
    • Use Type<\/strong>: Astrophotography and visual observation<\/li>\n\n\n\n
    • Tripod connector<\/strong>: Losmandy-Style dovetail<\/li>\n\n\n\n
    • Suitable for beginners<\/strong>: \u2717<\/li>\n\n\n\n
    • Suitable for advanced users<\/strong>: \u2713<\/li>\n\n\n\n
    • Suitable for observatories<\/strong>: \u2713<\/li>\n<\/ul>\n\n\n\n

      Technical specifications<\/strong><\/h3>\n\n\n\n
        \n
      • Lens diameter: 140 mm<\/li>\n\n\n\n
      • Focal length: 910 mm<\/li>\n\n\n\n
      • Resolution: 0.82 arc second<\/li>\n\n\n\n
      • Limiting magnitude: 12.5<\/li>\n\n\n\n
      • Light output: 400x<\/li>\n\n\n\n
      • Max. magnification: 280x<\/li>\n\n\n\n
      • Objective: Triplet APO (FCD100 glass from Hoya, Japan)<\/li>\n\n\n\n
      • Focuser: 3.5\u201d rack & pinion with microfocuser<\/li>\n\n\n\n
      • Focuser load capacity: up to 10 kg<\/li>\n\n\n\n
      • Tube length: 850 mm<\/li>\n\n\n\n
      • Tube weight: 10.5 kg<\/li>\n\n\n\n
      • Material: Aluminum, CNC machined<\/li>\n\n\n\n
      • Dew cap diameter: 182 mm (extendable)<\/li>\n\n\n\n
      • Included: transport case, tube rings, GP rail, 2\u2033\/1.25\u2033 adapter, viewfinder adapter<\/li>\n\n\n\n
      • Mounting: OTA-only (no mount included)<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

        Apochromatic telescope 140mm triplet for astrophotography<\/strong> With FCD100 glass, 3.5\u2033 focuser and transport case - ideal for observatories and fixed setups.<\/p>","protected":false},"featured_media":22108,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[567,428,531,51],"product_tag":[],"class_list":["post-16258","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-refractors","product_cat-telescopen-voor-astrofotografie","product_cat-gevorderd","product_cat-telescopen","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":16250,"url":"https:\/\/staging.telescoop.nl\/en\/omegon-106mm-triplet-refractor-apochromaat\/","url_meta":{"origin":16258,"position":0},"title":"Omegon 106 mm Triplet Refractor","author":"Info telescoop","date":"23-07-2025","format":false,"excerpt":"Apochromatic telescope 106mm triplet for astrophotography with FCD100 glass, 3.5\u201d focuser, and carrying handle\/mounting rail in one \u2013 compact and professional.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Apochromatisches Teleskop 106mm Triplett f\u00fcr Astrofotografie","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-106-700-Triplet-ED-FCD-100.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-106-700-Triplet-ED-FCD-100.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-106-700-Triplet-ED-FCD-100.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-106-700-Triplet-ED-FCD-100.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-106-700-Triplet-ED-FCD-100.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-106-700-Triplet-ED-FCD-100.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":30737,"url":"https:\/\/staging.telescoop.nl\/en\/explore-scientific-102-714-ed-fcd100-carbon-iexos100-goto\/","url_meta":{"origin":16258,"position":1},"title":"Explore Scientific 102\/714 Refractor ED FCD-100 Carbon iEXOS-100 PMC-8 GoTo","author":"Info telescoop","date":"11-10-2025","format":false,"excerpt":"Explore Scientific Apochromatic refractor AP 102\/714 ED FCD-100 CF Hexafoc iEXOS-100 PMC-8 Wi-Fi GoTo comes with carbon triplet optics, Hexafoc focuser and Wi-Fi GoTo mount for high-quality astrophotography and visual observation.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Explore Scientific Apochromatische refractor AP 102\/714 ED FCD-100 CF Hexafoc iEXOS-100 PMC-8 Wi-Fi GoTo","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/10\/Explore-Scientific-Apochromatische-refractor-AP-102-714-ED-FCD-100-CF-Hexafoc-iEXOS-100-PMC-8-Wi-Fi-GoTo.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/10\/Explore-Scientific-Apochromatische-refractor-AP-102-714-ED-FCD-100-CF-Hexafoc-iEXOS-100-PMC-8-Wi-Fi-GoTo.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/10\/Explore-Scientific-Apochromatische-refractor-AP-102-714-ED-FCD-100-CF-Hexafoc-iEXOS-100-PMC-8-Wi-Fi-GoTo.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/10\/Explore-Scientific-Apochromatische-refractor-AP-102-714-ED-FCD-100-CF-Hexafoc-iEXOS-100-PMC-8-Wi-Fi-GoTo.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/10\/Explore-Scientific-Apochromatische-refractor-AP-102-714-ED-FCD-100-CF-Hexafoc-iEXOS-100-PMC-8-Wi-Fi-GoTo.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/10\/Explore-Scientific-Apochromatische-refractor-AP-102-714-ED-FCD-100-CF-Hexafoc-iEXOS-100-PMC-8-Wi-Fi-GoTo.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":92019,"url":"https:\/\/staging.telescoop.nl\/en\/omegon-pro-85-510-apochromatische-refractor-triplet-ed-fcd-100\/","url_meta":{"origin":16258,"position":2},"title":"Omegon Pro 85\/510 Apochromatic Refractor Triplet ED FCD-100","author":"","date":"03-01-2026","format":false,"excerpt":"The Omegon Pro APO AP 85\/510 Refractor comes with an FCD100 ED triplet lens, a 2.5\" rack and pinion focuser with reduction, CNC tube rings, Vixen dovetail, finder shoe, and retractable dew shield \u2013 ideal for demanding astrophotographers desiring razor-sharp images without chromatic aberration. \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\/2026\/01\/Omegon-Apochromatische-refractor-Pro-APO-AP-85-510-Triplet-ED-FCD-100-3.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Apochromatische-refractor-Pro-APO-AP-85-510-Triplet-ED-FCD-100-3.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Apochromatische-refractor-Pro-APO-AP-85-510-Triplet-ED-FCD-100-3.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Apochromatische-refractor-Pro-APO-AP-85-510-Triplet-ED-FCD-100-3.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":92032,"url":"https:\/\/staging.telescoop.nl\/en\/omegon-pro-96-575-apochromatische-refractor-triplet-ed-fcd-100\/","url_meta":{"origin":16258,"position":3},"title":"Omegon Pro 96\/575 Apochromatic Refractor Triplet ED FCD-100","author":"","date":"03-01-2026","format":false,"excerpt":"The Omegon Pro APO AP 96\/575 Refractor comes with a high-quality FCD100 triplet ED lens, CNC tube clamps, Vixen dovetail bar, 2-inch\/1.25-inch adapter, finderscope shoe, and extendable dew shield \u2013 ideal for astrophotographers who want to capture color-pure and high-contrast images.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Apochromatische-refractor-Pro-APO-AP-96-575-Triplet-ED-FCD-100-3.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Apochromatische-refractor-Pro-APO-AP-96-575-Triplet-ED-FCD-100-3.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Apochromatische-refractor-Pro-APO-AP-96-575-Triplet-ED-FCD-100-3.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2026\/01\/Omegon-Apochromatische-refractor-Pro-APO-AP-96-575-Triplet-ED-FCD-100-3.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":16264,"url":"https:\/\/staging.telescoop.nl\/en\/apochromatische-telescoop-152mm-triplet-voor-astrofotografie\/","url_meta":{"origin":16258,"position":4},"title":"Apochromatic telescope 152mm triplet for astrophotography","author":"Info telescoop","date":"23-07-2025","format":false,"excerpt":"Apochromatic telescope 152mm triplet for astrophotography with FCD-1 glass, adjustable lens cell, and Crayford focuser \u2013 top-class optics for demanding users.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Apochromatisches Teleskop 152mm Triplett f\u00fcr Astrofotografie","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-152-1200-ED-Triplet-OTA.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-152-1200-ED-Triplet-OTA.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-152-1200-ED-Triplet-OTA.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-152-1200-ED-Triplet-OTA.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-152-1200-ED-Triplet-OTA.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Apochromatische-refractor-Pro-APO-AP-152-1200-ED-Triplet-OTA.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":26359,"url":"https:\/\/staging.telescoop.nl\/en\/omegon-pro-reducer-074x-voor-140-910-triplet-apo\/","url_meta":{"origin":16258,"position":5},"title":"Omegon Pro Reducer 0.74x for 140\/910 Triplet APO","author":"","date":"25-08-2025","format":false,"excerpt":"\u00a0 Omegon Pro Reducer 0.74x for 140\/910 Triplet APO comes with M88 telescope connector and M48 camera connector.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon Pro Reducer 0,74x voor 140\/910 Triplet APO","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Pro-Reducer-0-74x-voor-140-910-Triplet-APO.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Pro-Reducer-0-74x-voor-140-910-Triplet-APO.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Pro-Reducer-0-74x-voor-140-910-Triplet-APO.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Pro-Reducer-0-74x-voor-140-910-Triplet-APO.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Pro-Reducer-0-74x-voor-140-910-Triplet-APO.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/08\/Omegon-Pro-Reducer-0-74x-voor-140-910-Triplet-APO.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/16258","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=16258"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/22108"}],"wp:attachment":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=16258"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=16258"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=16258"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=16258"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}