{"id":92483,"date":"2026-01-05T17:48:46","date_gmt":"2026-01-05T16:48:46","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=92483"},"modified":"2026-03-10T17:04:43","modified_gmt":"2026-03-10T16:04:43","slug":"omegon-ogdo-eyepiece-20mm-80","status":"publish","type":"product","link":"https:\/\/staging.telescoop.nl\/en\/omegon-ogdo-oculair-20mm-80\/","title":{"rendered":"Omegon 20mm Eyepiece OGDO 80\u00b0"},"content":{"rendered":"

Omegon OGDO Eyepiece 20mm 80\u00b0 - Dive into the sky with a huge field of view<\/strong>
The Omegon OGDO 20mm eyepiece makes you feel like you are in the middle of the universe. With an impressive apparent field of view of 80\u00b0, the edges disappear from view. You see stars sharply and steadily, even at the edge of the field of view. This makes observing calmer and, above all, much more impressive.<\/p>\n\n\n\n

Crystal-clear image with true-to-life colors<\/strong>
The heart of this eyepiece is lanthanum ED glass from Japanese manufacturer Ohara. This high-quality glass reduces color aberrations and provides a clear, sharp and high-contrast image. Stars remain dot-shaped and details stand out. So you see objects as they really are, without distracting color errors.<\/p>\n\n\n\n

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

Perfect comfort even with glasses<\/strong>
With a generous eye relief of 20 mm, you will look relaxed even if you wear glasses. You won't have to take anything off and won't miss a single detail. The rotating eyecup lets you adjust the view precisely to your preference while maintaining the full 80\u00b0 field of view.<\/p>\n\n\n\n

Robust and reliable under all conditions<\/strong>
The all-metal housing is waterproof and dustproof. This eyepiece is made for outdoor use, even on humid nights or temperature fluctuations. No need to worry about dew or dirt - the OGDO eyepiece remains reliable night after night.<\/p>\n\n\n\n

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

Widely applicable to many telescopes<\/strong>
This eyepiece performs excellently on a variety of telescopes, including bright systems starting at f\/4.5. For the very best edge correction on very fast telescopes, a coma corrector can be used. Thanks to the 2-inch connection, you get the most out of large field of view and overview observations.<\/p>\n\n\n\n

What we recommend<\/strong>
\u2713 Moon: very suitable - comfortable overview and high acuity
\u2713 Planets: suitable - contrasty at medium magnification
\u2713 Deep-sky: excellent - nebulae and galaxies beautifully in view
\u2717 Astrophotography: not suitable
\u2717 Earth observation: not suitable<\/p>\n\n\n\n

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

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

Feature<\/th>Description<\/th><\/tr><\/thead>
Focal length (mm)<\/td>20<\/td><\/tr>
Field of view (\u00b0)<\/td>80<\/td><\/tr>
Eye relief (mm)<\/td>20<\/td><\/tr>
Number of lenses<\/td>8<\/td><\/tr>
Number of groups<\/td>4<\/td><\/tr>
Telescope connection<\/td>2\u2033<\/td><\/tr>
Optics coating<\/td>Multiple<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Details<\/strong><\/p>\n\n\n\n

Feature<\/th>Description<\/th><\/tr><\/thead>
Adjustable eye cup<\/td>Yes (rotatable)<\/td><\/tr>
Filter thread<\/td>Yes<\/td><\/tr>
Waterproof<\/td>Yes<\/td><\/tr>
Inert gas charge<\/td>No<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Equipment<\/strong><\/p>\n\n\n\n

Feature<\/th>Description<\/th><\/tr><\/thead>
Transport bag<\/td>Yes<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

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

Feature<\/th>Description<\/th><\/tr><\/thead>
Series<\/td>OGDO<\/td><\/tr>
Type<\/td>Ocular<\/td><\/tr>
Design<\/td>UWA<\/td><\/tr>
Color<\/td>Black<\/td><\/tr>
Diameter (mm)<\/td>60,1<\/td><\/tr>
Height (mm)<\/td>110,7<\/td><\/tr>
Weight (g)<\/td>570<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

Omegon OGDO Eyepiece 20mm 80\u00b0<\/span>\u00a0Comes with 2\u2033 mount, 80\u00b0 wide-angle optics, ED lens, rotating eyecup, multicoating, waterproof housing, velvet storage bag and protective caps - ideal for razor-sharp, colorful deep-sky and planetary observations with maximum viewing comfort, even for eyeglass wearers.<\/span><\/p>","protected":false},"featured_media":98860,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[56,3131],"product_tag":[],"class_list":["post-92483","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-telescoop-accessoires","product_cat-groothoek-oculairen-wide-field","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":[],"_links":{"self":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/92483","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=92483"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/98860"}],"wp:attachment":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=92483"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=92483"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=92483"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=92483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}