{"id":107124,"date":"2026-04-17T14:35:12","date_gmt":"2026-04-17T12:35:12","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=107124"},"modified":"2026-04-29T10:52:15","modified_gmt":"2026-04-29T08:52:15","slug":"televue-ethos-21mm-100-degree-eyepiece","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/televue-ethos-21mm-100-2-oculair\/","title":{"rendered":"TeleVue Ethos 21mm - 100\u00b0 2\" Eyepiece"},"content":{"rendered":"

TeleVue Ethos 21mm - 100\u00b0 2\" Eyepiece<\/h3>\n\n\n\n

The TeleVue Ethos 21mm<\/strong> is h\u00e9t oculair voor de veeleisende waarnemer die op zoek is naar een ongekend breed en scherp beeld. Met een gezichtsveld van maar liefst 100\u00b0 en een comfortabele eye relief van 15 mm biedt dit 2″ oculair <\/strong>een panoramische kijkervaring waarbij je het gevoel hebt midden in het universum te staan. Dankzij de geavanceerde optiek en hoogwaardige <\/strong>multicoating geniet je van haarscherpe beelden tot aan de rand, zelfs bij snelle telescopen met een lage f-waarde<\/strong>. De opvouwbare rubberen oogschelp zorgt voor langdurig kijkcomfort, ook voor brildragers.<\/p>\n\n\n\n

\"TeleVue<\/figure>\n\n\n\n

Een nieuw perspectief op het heelal<\/h3>\n\n\n\n

With the 100\u00b0 field of view<\/strong> van de TeleVue Ethos 21mm ervaar je een ongekende ruimtelijkheid tijdens het observeren. Je ziet uitgestrekte deep-sky objects<\/strong>, open sterrenhopen en de Melkweg in \u00e9\u00e9n beeld, zonder storende randen of tunneleffect. Dit oculair is ideaal voor wie het maximale uit zijn telescoop wil halen en de nachtelijke <\/strong>hemel in volle glorie wil beleven. Ook bij het waarnemen <\/strong>van de maan en planeten profiteer je van het grote beeldveld en de hoge scherpte.<\/p>\n\n\n\n

\"TeleVue<\/figure>\n\n\n\n

Comfort en veelzijdigheid voor elke telescoop<\/h3>\n\n\n\n

The Ethos 21mm<\/strong> is ontworpen voor gebruiksgemak <\/strong>en compatibiliteit. Dankzij de 2″ aansluiting past het oculair op vrijwel elke moderne telescoop. De opvouwbare oogschelp biedt extra comfort, terwijl de ingebouwde filterdraad het gebruik van astronomical filters<\/strong> eenvoudig maakt. Het oculair is homofocaal met andere Ethos-modellen<\/strong>, waardoor je snel kunt wisselen zonder opnieuw scherp te stellen. Met een gewicht van 1021 gram is het oculair stevig en stabiel, ideaal voor langdurige observaties.<\/p>\n\n\n\n

What we recommend<\/h3>\n\n\n\n
    \n
  • Gevorderde en veeleisende waarnemers die een panoramisch beeld willen<\/li>\n\n\n\n
  • Users of Dobson or other light-gathering telescopes<\/li>\n\n\n\n
  • Iedereen die diepe en meeslepende observaties van het heelal zoekt<\/li>\n<\/ul>\n\n\n\n

    What you can see<\/h3>\n\n\n\n
      \n
    • Extensive deep-sky objects such as nebulae and star clusters<\/li>\n\n\n\n
    • The moon with a lot of detail and without a tunnel effect<\/li>\n\n\n\n
    • Planets with a wide and sharp field of view<\/li>\n\n\n\n
    • The Milky Way and large parts of the night sky<\/li>\n<\/ul>\n\n\n\n

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

      Optics<\/h3>\n\n\n\n
        \n
      • Type<\/strong>XWA (Extreme Wide Angle Eyepiece)<\/li>\n\n\n\n
      • Focal length<\/strong>: 21 mm<\/li>\n\n\n\n
      • Field of view<\/strong>: 100\u00b0<\/li>\n\n\n\n
      • Eye relief<\/strong>: 15 mm<\/li>\n\n\n\n
      • Optics Coating<\/strong>Multi-coated<\/li>\n<\/ul>\n\n\n\n

        Mounting & operation<\/h3>\n\n\n\n
          \n
        • Telescope connection<\/strong>: 2\u2033<\/li>\n\n\n\n
        • Filter thread<\/strong>Yes (for 2\" filters)<\/li>\n\n\n\n
        • Eyecup<\/strong>Foldable rubber<\/li>\n\n\n\n
        • Homofocal<\/strong>: Yes<\/li>\n\n\n\n
        • Optional camera adapter<\/strong>: Yes<\/li>\n<\/ul>\n\n\n\n

          Equipment<\/h3>\n\n\n\n
            \n
          • Weight<\/strong>: 1021 g<\/li>\n\n\n\n
          • Series<\/strong>Ethos<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

            TeleVue Ethos 21mm \u2013 100\u00b0 2″ Oculair wordt geleverd met een spectaculair breed gezichtsveld, hoogwaardige multicoating en comfortabele opvouwbare oogschelp. Ideaal voor diepe, meeslepende observaties van het heelal met maximale scherpte en contrast.<\/p>","protected":false},"featured_media":107126,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[1551],"product_cat":[3129,56,3131],"product_tag":[],"class_list":["post-107124","product","type-product","status-publish","has-post-thumbnail","product_brand-televue","product_cat-oculairs-en-barlows","product_cat-telescoop-accessoires","product_cat-groothoek-oculairen-wide-field","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":107124,"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":104875,"url":"https:\/\/www.telescoop.nl\/en\/levenhuk-labzz-t3\/","url_meta":{"origin":107124,"position":1},"title":"Levenhuk LabZZ T3 - 60\/700 Refractor","author":"Abdullah Ibrar","date":"24-03-2026","format":false,"excerpt":"Levenhuk LabZZ T3 - 60\/700 Refractor comes with 4mm eyepiece, 12.5mm eyepiece, 1.5x eyepiece, 3x Barlow lens, 5x optical viewfinder, zenith mirror and aluminum tripod with accessory tray.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Levenhuk LabZZ T3 - 60\/700 Refractor aluminium statief met accessoirebak","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/03\/Levenhuk-LabZZ-T3-60700-Refractor-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":106246,"url":"https:\/\/www.telescoop.nl\/en\/levenhuk-discovery-spark-767-az\/","url_meta":{"origin":107124,"position":2},"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. Not an Empty Void.\u201d Ideal for beginners who want to discover the Moon, planets, and deep-sky objects.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Levenhuk Discovery Spark 767 AZ complete set met Newton-reflector op alt-azimut montering en aluminium statief op witte achtergrond","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/79071_discovery-spark-767-az-telescope_00_500_8a8d4daec6536c85fe839f5bcbed1b02.webp?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":105543,"url":"https:\/\/www.telescoop.nl\/en\/levenhuk-skyline-travel-70\/","url_meta":{"origin":107124,"position":3},"title":"Levenhuk Skyline Travel 70 - 70\/400 Refractor","author":"Abdullah Ibrar","date":"03-04-2026","format":false,"excerpt":"The Levenhuk Skyline Travel 70 \u2013 70\/400 Refractor comes with 10mm and 20mm eyepieces, a 3x Barlow lens, a 5x24 finderscope, a diagonal prism, an aluminum tripod, and a backpack. This compact travel telescope is ideal for observing the Moon, bright planets, and nature.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Levenhuk Skyline Travel 70 compact refractor with included backpack for easy transportation","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/levenhuk-telescope-skyline-travel-70_ZHSMksd_500_784c0dc006013c7ff5ad43e1c4c51569.webp?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":105023,"url":"https:\/\/www.telescoop.nl\/en\/levenhuk-blitz-50-base\/","url_meta":{"origin":107124,"position":4},"title":"Levenhuk Blitz 50 BASE \u2013 50\/600 Refractor","author":"Abdullah Ibrar","date":"01-04-2026","format":false,"excerpt":"The Levenhuk Blitz 50 BASE \u2013 50\/600 Refractor comes with 6mm and 20mm eyepieces, a 3x Barlow lens, a 5x24 finder scope, a diagonal mirror, and an aluminum tripod. This user-friendly beginner telescope is ideal for observing the Moon, bright objects, and simple daytime nature observation.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Levenhuk Blitz 50 BASE achromatic refractor on a fully extended aluminum tripod, showing the complete setup from the front.","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/77098_levenhuk-blitz-50-base-telescope_00.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/77098_levenhuk-blitz-50-base-telescope_00.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/77098_levenhuk-blitz-50-base-telescope_00.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/77098_levenhuk-blitz-50-base-telescope_00.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/77098_levenhuk-blitz-50-base-telescope_00.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":107604,"url":"https:\/\/www.telescoop.nl\/en\/televue-tele-pod-advanced-azimutale-montering\/","url_meta":{"origin":107124,"position":5},"title":"TeleVue Tele-Pod Advanced \u2013 Azimuth Mount","author":"Abdullah Ibrar","date":"28-04-2026","format":false,"excerpt":"TeleVue Tele-Pod Advanced \u2013 azimutale montering wordt geleverd met aluminium statief, transporttas en biedt soepele bediening voor lichte telescopen. \u00a0","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"TeleVue Montering Tele-Pod Advanced close-up van de azimutale montagekop op zwart geanodiseerd aluminium statief met blauwe accentring op witte achtergrond","src":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Montering-Tele-Pod-Advanced-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Montering-Tele-Pod-Advanced-1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Montering-Tele-Pod-Advanced-1.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.telescoop.nl\/wp-content\/uploads\/2026\/04\/TeleVue-Montering-Tele-Pod-Advanced-1.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/107124","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/comments?post=107124"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/107126"}],"wp:attachment":[{"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=107124"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=107124"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=107124"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=107124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}