{"id":16012,"date":"2025-07-18T10:31:17","date_gmt":"2025-07-18T08:31:17","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=16012"},"modified":"2026-03-03T20:22:40","modified_gmt":"2026-03-03T19:22:40","slug":"omegon-plossl-eyepiece-40-mm-125","status":"publish","type":"product","link":"https:\/\/staging.telescoop.nl\/en\/omegon-plossl-oculair-40-mm-125\/","title":{"rendered":"Omegon Pl\u00f6ssl Eyepiece 40 mm 1.25\u2033"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>Omegon Pl\u00f6ssl Eyepiece 40 mm 1.25\u2033<\/strong> is the eyepiece of choice for maximum field of view at minimum magnification. Ideal for detecting objects, viewing the Moon in its entirety or seeing large star clusters and nebulae in their full context. Thanks to the long eye relief, this eyepiece is particularly comfortable, even for eyeglass wearers.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Advantages<\/strong><br>\u2713 Very low magnification - perfect for overview and navigation<br>\u2713 Maximum angle of view within the 1.25\u2033 format (50\u00b0 apparent)<br>\u2713 Long eye relief - comfortable, even with glasses<br>\u2713 Multi-coated lenses for high contrast and light transmission<br>\u2713 Rubber eyecup against stray light<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>What you can see with it<\/strong><br>\u2713 The Moon fully in focus, even at long focal lengths<br>\u2713 Large open star clusters such as the Pleiades or Praesepe<br>\u2713 The Orion Nebula including surrounding star structures<br>\u2713 Ideal as a \u2018finder eyepiece\u2019 for locating objects<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Features<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Type<\/strong>: Pl\u00f6ssl eyepiece<\/li>\n\n\n\n<li><strong>Focal length<\/strong>: 40 mm<\/li>\n\n\n\n<li><strong>Field of view<\/strong>: 50\u00b0<\/li>\n\n\n\n<li><strong>Lens elements<\/strong>: 4 in 2 groups<\/li>\n\n\n\n<li><strong>Mount<\/strong>: 1.25 inches (31.75 mm)<\/li>\n\n\n\n<li><strong>Coating<\/strong>: Multi-Coated<\/li>\n\n\n\n<li><strong>Eye relief<\/strong>: approx. 26 mm<\/li>\n\n\n\n<li><strong>Filter thread<\/strong>: yes (suitable for 1.25\u2033 filters)<\/li>\n\n\n\n<li><strong>Rubber eyecup<\/strong>: foldable<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Application and compatibility<\/strong><br>For a telescope with 1000 mm focal length, this eyepiece offers only 25x magnification, keeping objects in focus longer and allowing you to navigate more easily. This makes it very suitable for larger Dobsons, refractors and Newtons with limited tracking capacity.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Note that the long focal length makes the beam relatively wide, which may cause vignetting (\u2018vignetting\u2019) at the edge on some telescopes with a 1.25\u2033 focuser. For optimal use: combine this eyepiece preferably with a telescope with long focal length and good optics.<\/p>","protected":false},"excerpt":{"rendered":"<p data-start=\"2046\" data-end=\"2198\"><strong data-start=\"2046\" data-end=\"2083\">Omegon Pl\u00f6ssl Eyepiece 40 mm 1.25\u2033<\/strong> offers maximum field of view and comfort. Perfect for overview observations and deep-sky objects at low magnification.<\/p>","protected":false},"featured_media":21714,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[126],"product_cat":[56,3130],"product_tag":[],"class_list":["post-16012","product","type-product","status-publish","has-post-thumbnail","product_brand-omegon","product_cat-telescoop-accessoires","product_cat-oculairen-standaard-gezichtsveld","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":16037,"url":"https:\/\/staging.telescoop.nl\/en\/omegon-super-plossl-planetenoculair-40-mm-125-inch\/","url_meta":{"origin":16012,"position":0},"title":"Omegon Super Pl\u00f6ssl Planet eyepiece 40 mm 1.25 inches","author":"","date":"18-07-2025","format":false,"excerpt":"The Omegon Super Pl\u00f6ssl 40mm 1.25\" planetary eyepiece is perfect for wide star fields, relaxed observing, and low-power navigation.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon Super Pl\u00f6ssl Planetenokular 40 mm 1,25 Zoll","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Super-Ploessl-oculair-40mm-1-25-.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Super-Ploessl-oculair-40mm-1-25-.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Super-Ploessl-oculair-40mm-1-25-.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Super-Ploessl-oculair-40mm-1-25-.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Super-Ploessl-oculair-40mm-1-25-.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Super-Ploessl-oculair-40mm-1-25-.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":16009,"url":"https:\/\/staging.telescoop.nl\/en\/omegon-plossl-oculair-32-mm-125\/","url_meta":{"origin":16012,"position":1},"title":"Omegon Pl\u00f6ssl Eyepiece 32 mm 1.25\u2033","author":"","date":"18-07-2025","format":false,"excerpt":"The Omegon Pl\u00f6ssl 32mm 1.25\" eyepiece offers a wide and bright view of the night sky. Perfect for deep-sky objects and moon observations.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"Omegon Pl\u00f6ssl Okular 32 mm 1,25","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Ploessl-oculair-32mm-1-25-.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Ploessl-oculair-32mm-1-25-.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Ploessl-oculair-32mm-1-25-.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Ploessl-oculair-32mm-1-25-.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/Omegon-Ploessl-oculair-32mm-1-25-.jpg?resize=1050%2C600&ssl=1 3x, 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