{"id":16270,"date":"2025-07-23T06:04:06","date_gmt":"2025-07-23T04:04:06","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=16270"},"modified":"2026-03-04T21:10:50","modified_gmt":"2026-03-04T20:10:50","slug":"omegon-72mm-quintuplet-refractor-astrophotography","status":"publish","type":"product","link":"https:\/\/staging.telescoop.nl\/en\/omegon-72mm-quintuplet-refractor-astrofotografie\/","title":{"rendered":"Omegon 72 mm Quintuplet Refractor"},"content":{"rendered":"

Apochromatic telescope 72mm quintuplet for astrophotography<\/strong> is a compact top-of-the-line refractor with five lens elements, including two ED lenses, and a built-in corrector for a flat field of view. This telescope is designed for astrophotographers who demand maximum image quality in a light and mobile instrument.<\/p>\n\n\n\n

With an image circle of \u00d8 44 mm, this telescope is fully compatible with full-frame cameras. The high-quality optics deliver color-error-free, high-contrast images - even at low aperture ratios. The built-in corrector eliminates field curvature so that even image angles remain razor sharp. Ideal for nebulae, galaxy structures and star fields.<\/p>\n\n\n\n

\u2713 Five-part lens with two ED elements for color-pure images
\u2713 Built-in corrector - flat field of view up to \u00d8 44 mm for full-frame cameras
\u2713 3\u2033 focuser with 1:10 reduction - suitable for heavy cameras
\u2713 360\u00b0 rotatable focuser for perfect image orientation
\u2713 CNC tube with anti-reflection coating and extendable dew cap<\/p>\n\n\n\n

This telescope is a dream for mobile widefield astrophotographers. Its low weight (2.56 kg) and short tube length (31.7 cm) make it easy to take with you to dark observing locations - without sacrificing optical performance.<\/p>\n\n\n\n

Application<\/strong><\/h3>\n\n\n\n
    \n
  • Deep-sky widefield astrophotography (full-frame and APS-C)<\/li>\n\n\n\n
  • Observation of star fields, nebulae and clusters<\/li>\n\n\n\n
  • Compact setup for mobile astrophotography<\/li>\n\n\n\n
  • Also suitable for moon and planets (visual and photographic)<\/li>\n<\/ul>\n\n\n\n

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

    \u2713 Large nebular structures such as the North American Nebula and the Rosette Nebula
    \u2713 Milky Way fields and open clusters such as the Pleiades
    \u2713 Moon and bright planets with sharp contrast
    \u2713 Fully exposed image to the corners with full-frame sensor<\/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>: Quintuplet (5-lens APO with corrector)<\/li>\n\n\n\n
    • Lens diameter<\/strong>: 72 mm<\/li>\n\n\n\n
    • Focal length<\/strong>: 400 mm<\/li>\n\n\n\n
    • Opening ratio<\/strong>: f\/5,6<\/li>\n\n\n\n
    • Focuser<\/strong>: 3\u2033 rack-and-pinion, 1:10 microfocus, rotatable<\/li>\n\n\n\n
    • Camera connection<\/strong>: M48x0.75 + 2\u2033 + 1.25\u2033 adapter<\/li>\n\n\n\n
    • Use Type<\/strong>: Widefield astrophotography<\/li>\n\n\n\n
    • Tripod connector<\/strong>: Vixen-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 (as a portable astrograph)<\/li>\n<\/ul>\n\n\n\n

      Technical specifications<\/strong><\/h3>\n\n\n\n
        \n
      • Lens diameter: 72 mm<\/li>\n\n\n\n
      • Focal length: 400 mm<\/li>\n\n\n\n
      • Resolution: 1.6 arc second<\/li>\n\n\n\n
      • Limiting magnitude: 11.1<\/li>\n\n\n\n
      • Light output: 110x<\/li>\n\n\n\n
      • Objective: Quintuplet ED APO with built-in corrector<\/li>\n\n\n\n
      • Focuser: 3\u2033, 1:10 reduction, 55 mm adjustment range<\/li>\n\n\n\n
      • Backfocus: 140 mm<\/li>\n\n\n\n
      • Eyepiece connection: 2\u2033 + M48<\/li>\n\n\n\n
      • Tube weight: 2.56 kg<\/li>\n\n\n\n
      • Tube length: 317 mm<\/li>\n\n\n\n
      • Material: CNC metal, anti-reflection finish<\/li>\n\n\n\n
      • Includes: tube rings, accessory shoe, 2\u2033\/1.25\u2033 adapter<\/li>\n\n\n\n
      • Transport case: no (optionally available separately)<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

        Apochromatic telescope 72mm quintuplet for astrophotography<\/strong> with two ED lenses, built-in full-frame corrector and 3\u2033 focuser for razor-sharp widefield images.<\/p>","protected":false},"featured_media":22134,"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-16270","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":15292,"url":"https:\/\/staging.telescoop.nl\/en\/zwo-ff65-apo-65-416-quintuplet-ota\/","url_meta":{"origin":16270,"position":0},"title":"ZWO FF65 APO 65\/416 Quintuplet OTA","author":"Info telescoop","date":"05-07-2025","format":false,"excerpt":"\u00a0 ZWO FF65 APO 65\/416 quintuplet OTA with built-in correction and ED glass. 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