{"title":"Eyepieces","description":"","products":[{"product_id":"orion-20mm-sirius-plossl-1-25-eyepiece-08733","title":"20 mm Sirius Plossl 1.25\" Eyepiece","description":"\u003cp\u003eOptimize your deep-sky and wide-field telescope viewing with this 20 mm Sirius Plossl eyepiece designed for 1.25″ focusers. A classic 4-element Plossl optical system delivers bright, sharp views with excellent contrast, making it ideal for scanning open star clusters, nebulae, and larger galaxies with reflector, refractor, or catadioptric telescopes. Multi-coated lenses enhance light transmission, while the durable aluminum body and comfortable rubber eyeguard ensure reliable performance night after night. A wide 52° apparent field of view enriches your observing experience.\u003c\/p\u003e","brand":"oriontelescopes","offers":[{"title":"Default Title","offer_id":51396770562344,"sku":"08733","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/8886\/7880\/files\/ORI-08733.jpg?v=1777482057"},{"product_id":"orion-extra-flat-field-27-mm-eyepiece-1-25","title":"27 mm Extra-Flat Field 1.25\" Eyepiece","description":"\u003cp\u003eThe Orion EF 27 mm 1.25\" Eyepiece is a low-power telescope eyepiece designed to provide sharp, immersive views with reduced edge distortion and improved viewing comfort. Featuring Orion’s Extra-Flat (EF) optical design, it minimizes field curvature to produce a flatter image across the entire field of view, making it an excellent upgrade over standard Plossl or Kellner eyepieces. The generous 53° apparent field of view allows easier object tracking and more engaging observations of the Moon, planets, star clusters, and deep-sky objects. Fully multi-coated optics enhance brightness and contrast, while the 23 mm eye relief ensures comfortable viewing regardless of eyewear. A twist-up rubber eyecup helps position the eye correctly and blocks stray light. Built with a durable aluminum body and rubber grip ring, this eyepiece is a reliable addition to any telescope accessory setup. \u003c\/p\u003e","brand":"oriontelescopes","offers":[{"title":"Default Title","offer_id":51400685879592,"sku":"52591","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/8886\/7880\/files\/Orion_27_mm_EF_Widefield_1.25_Eyepiece_upright.jpg?v=1786483525"},{"product_id":"orion-ef-widefield-8-mm-eyepiece-1-25","title":"8 mm EF Widefield 1.25\" Eyepiece","description":"\u003cp\u003eExperience crisp, immersive views of the night sky with the Orion Extra-Flat (EF) Widefield 8 mm Eyepiece for 1.25″ telescopes. Designed for observers who want high-magnification performance without sacrificing field of view, this eyepiece delivers bright, detailed images with exceptional contrast across a wide 60° apparent field of view. Multi-coated optics enhance light transmission and reduce internal reflections, revealing fine details on the Moon, planets, and brighter deep-sky objects. Comfortable eye relief and a soft rubber eyeguard make extended observing sessions more enjoyable, while the durable metal housing ensures dependable performance night after night. Whether you’re exploring lunar craters or tracking Jupiter’s cloud belts, this eyepiece is a valuable addition to any telescope accessory kit.\u003c\/p\u003e","brand":"oriontelescopes","offers":[{"title":"Default Title","offer_id":51402809475368,"sku":"52595","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/8886\/7880\/files\/Orion_8_mm_EF_Widefield_1.25_Eyepiece_upright.jpg?v=1786482100"},{"product_id":"orion-eyepiece-ef-widefield-65-16mm-1-25-52593","title":"16 mm EF Widefield 1.25\" Eyepeice","description":"\u003cp\u003eEnjoy bright, immersive views of celestial objects with the Orion Extra-Flat (EF) Widefield 65° 16 mm Eyepiece for 1.25″ telescope focusers. This premium widefield eyepiece delivers an expansive 65° apparent field of view, perfect for sweeping panoramas of nebulae, star clusters, and the Milky Way. Its advanced multi-coated lenses maximize light transmission and contrast while minimizing reflections for crisp, high-clarity images across the entire field. Built with a comfortable rubber eyeguard and solid metal housing, this eyepiece offers reliable performance and observing comfort during extended sessions. Whether you’re scanning deep-sky objects or tracking planets, the Orion EF 16 mm brings more of the universe into view.\u003c\/p\u003e","brand":"oriontelescopes","offers":[{"title":"Default Title","offer_id":51402837917992,"sku":"52593","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/8886\/7880\/files\/Orion_16_mm_EF_Widefield_1.25_Eyepiece_upright.jpg?v=1786482836"},{"product_id":"orion-eyepiece-ef-widefield-65-19mm-1-25-52592","title":"19 mm EF Widefield 1.25\" Eyepiece","description":"\u003cp\u003eDiscover expansive and immersive views of the night sky with the Orion Extra-Flat (EF) Widefield 65° 19 mm Eyepiece for 1.25″ telescope focusers. Designed with an advanced wide-field optical system, this eyepiece delivers a generous 65° apparent field of view, letting you take in sweeping panoramas of star fields, nebulae, and deep-sky objects in stunning clarity. Precision multi-coated lenses enhance light transmission and contrast while minimizing internal reflections, resulting in bright, sharp imagery across the full field. The comfortable rubber eyeguard and solid metal housing ensure extended observing sessions are both relaxing and dependable. Perfect for deep-sky enthusiasts and casual observers alike, this eyepiece brings celestial wonders into vivid focus.\u003c\/p\u003e","brand":"oriontelescopes","offers":[{"title":"Default Title","offer_id":51402899128616,"sku":"52592","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/8886\/7880\/files\/Orion_19_mm_EF_Widefield_1.25_Eyepiece_upright.jpg?v=1786483227"},{"product_id":"orion-sirius-plossl-32mm-1-25","title":"32 mm Sirius Plossl 1.25\" Eyepiece","description":"\u003cp\u003eThe 32 mm Sirius Plossl Telescope Eyepiece is a high-quality low-power eyepiece designed to provide wide-field views with excellent clarity and contrast across a variety of telescope types. Featuring a classic 4-element Plossl optical design, it delivers sharp, bright images with a generous 48° apparent field of view, ideal for scanning star fields, viewing large deep-sky objects, and locating targets quickly. Its fully multi-coated optics enhance light transmission while reducing reflections, resulting in improved image brightness and contrast. The eyepiece includes a comfortable rubber eyeguard and blackened lens edges to minimize stray light interference during observation. Built with a durable anodized aluminum housing and a 1.25\" metal barrel threaded for filters, this eyepiece is a reliable and versatile addition to any observer’s accessory collection.\u003c\/p\u003e","brand":"oriontelescopes","offers":[{"title":"Default Title","offer_id":51587308519720,"sku":"08728","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/8886\/7880\/files\/ORI-08728.jpg?v=1777482195"},{"product_id":"orion-sirius-plossl-telescope-eyepiece-9mm-1-25","title":"9 mm Sirius Plossl 1.25\" Eyepiece","description":"\u003cp\u003eEnhance your observing precision with the 9 mm Sirius Plossl Telescope Eyepiece. Designed for moderately high-power viewing, this 1.25\" eyepiece delivers sharp, high-contrast images, making it ideal for planetary, lunar, and deep-sky observations. The proven 4-element Plossl optical design ensures excellent clarity, while multi-coated lenses maximize light transmission for brighter views. Built with a durable aluminum housing and a metal barrel, it delivers reliable performance and excellent views.\u003c\/p\u003e","brand":"oriontelescopes","offers":[{"title":"Default Title","offer_id":51587325722920,"sku":"08736","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/8886\/7880\/files\/ORI-08736.jpg?v=1777481919"},{"product_id":"orion-12mm-sirius-plossl-eyepiece-1-25","title":"12 mm Sirius Plossl 1.25\" Eyepiece","description":"\u003cp\u003eThe Orion Sirius Plossl 12 mm is a compact higher-power 1.25\" eyepiece for lunar, planetary, and closer deep-sky views when the telescope and sky conditions support the added magnification. It has a 52° apparent field, 8 mm eye relief, fully multi-coated 4-element optics, and standard 1.25\" filter threading. This is a rewarding focal length when you want to spend more time on Moon detail, planet detail, or smaller bright targets. Like any higher-power eyepiece, it works best when the atmosphere is steady and the telescope is well aligned, so it rewards patience and careful focusing.\u003c\/p\u003e\n\u003cp\u003eIts multi-coated optics enhance light transmission for brighter views, while blackened lens edges reduce stray light and improve contrast. The eyepiece features a durable black-anodized aluminum body with a metal barrel for a precise fit and long-lasting use. The built-in rubber eye guard provides added comfort and blocks unwanted ambient light during observation.\u003c\/p\u003e","brand":"oriontelescopes","offers":[{"title":"Default Title","offer_id":51587351970088,"sku":"08726","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/8886\/7880\/files\/ORI-08726.jpg?v=1777481963"},{"product_id":"orion-40mm-sirius-plossl-eyepiece-1-25","title":"40 mm Sirius Plossl 1.25\" Eyepiece","description":"\u003cp\u003eThe 40 mm Sirius Plossl Eyepiece is a high-quality, low-power eyepiece designed for wide-field observation. With its long 40mm focal length, it delivers bright images and a broad viewing area, making it ideal for scanning large celestial objects such as nebulae, star clusters, and galaxies. It provides the maximum possible field of view in a 1.25\" format, making it perfect for sky surveying and locating objects. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt with a classic 4-element Plossl optical design, this eyepiece ensures sharp, high-contrast views across the field. Fully multi-coated optics enhance light transmission, while blackened lens edges reduce stray light and improve image clarity. Its durable aluminum body, metal barrel, and rubber eyeguard ensure comfortable and long-lasting use.\u003c\/p\u003e","brand":"oriontelescopes","offers":[{"title":"Default Title","offer_id":51587384836392,"sku":"08730","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/8886\/7880\/files\/ORI-08730.jpg?v=1777482236"},{"product_id":"orion-sirius-plossl-15mm-1-25","title":"15 mm Sirius Plossl 1.25\" Eyepiece","description":"\u003cp\u003eThe Sirius Plossl 15 mm 1.25\" Eyepiece is a versatile medium-power telescope eyepiece designed to deliver bright, sharp views with excellent contrast across a wide range of observing targets. Its classic 4-element Plossl optical design provides crisp image quality and a 52° apparent field of view, making it ideal for viewing the Moon, open star clusters, nebulae, and larger deep-sky objects. Multi-coated optics enhance light transmission while reducing reflections for clearer and brighter images. The eyepiece features blackened lens edges to minimize stray light and improve contrast during observation. Built with a durable anodized aluminum body and a metal 1.25\" barrel threaded for filters, it offers reliable compatibility with most telescopes. A soft rubber eyeguard adds comfort and helps block ambient light for improved viewing performance.\u003c\/p\u003e","brand":"oriontelescopes","offers":[{"title":"Default Title","offer_id":51587756917032,"sku":"08734","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/8886\/7880\/files\/ORI-08734.jpg?v=1777482014"},{"product_id":"orion-sirius-plossl-6-3mm-1-25","title":"6 mm Sirius Plossl 1.25\" Eyepiece","description":"\u003cp\u003eUnlock high-magnification detail with the 6 mm Sirius Plossl Telescope Eyepiece. Designed for precision viewing, this 1.25\" eyepiece delivers sharp, high-contrast images, making it ideal for observing the Moon, planets, and double stars under stable conditions. Its classic 4-element Plossl optical design ensures reliable clarity, while multi-coated optics enhance light transmission for brighter views. Built with a durable aluminum housing and a metal barrel, it offers long-lasting performance and compatibility with a wide range of telescopes, making it a dependable upgrade for serious observers.\u003c\/p\u003e","brand":"oriontelescopes","offers":[{"title":"Default Title","offer_id":51587798073640,"sku":"08739","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/8886\/7880\/files\/ORI-08739.jpg?v=1777481856"},{"product_id":"orion-1-25-ef-widefield-60-degree-afov-12mm-eyepiece","title":"12 mm EF Widefield 1.25” Eyepiece","description":"\u003cp data-start=\"343\" data-end=\"1300\"\u003e\u003cspan data-sheets-root=\"1\"\u003eThe EF Widefield 12 mm eyepiece is a practical medium-to-high-power 1.25\" option when you want more magnification without giving up a comfortable field. It offers a 60° apparent field, 15 mm eye relief, fully multi-coated and edge-blackened optics, 1.25\" filter threading, a twist-up eyecup, and included dust caps.\u003cbr\u003e\u003cbr\u003eThis focal length is a comfortable step into closer views of the Moon, planets, globular clusters, and smaller bright objects. It gives you more detail without jumping straight to the shortest focal lengths in the case.\u003c\/span\u003e\u003c\/p\u003e","brand":"oriontelescopes","offers":[{"title":"Default Title","offer_id":51587815670056,"sku":"52594","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/8886\/7880\/files\/Orion_12_mm_EF_Widefield_1.25_Eyepiece_upright.jpg?v=1786482412"},{"product_id":"orion-sirius-plossl-25mm-1-25","title":"25 mm Sirius Plossl 1.25\" Eyepiece","description":"\u003cp\u003eThe Sirius Plossl 25 mm 1.25\" Eyepiece is a versatile low-power telescope eyepiece designed to provide bright, wide-field views with excellent clarity and contrast. Its classic 4-element Plossl optical design delivers sharp images across a 52° apparent field of view, making it ideal for scanning star fields, viewing open clusters, and observing large deep-sky nebulae and galaxies. Fully coated optics enhance light transmission while blackened lens edges help reduce internal reflections for improved contrast. The durable anodized aluminum housing ensures long-term reliability, and the metal 1.25\" barrel provides a secure fit in standard focusers while accepting standard 1.25\" eyepiece filters. A built-in rubber eyeguard improves viewing comfort and helps block stray light, making this eyepiece a dependable general-purpose accessory for beginners and experienced observers alike.\u003c\/p\u003e","brand":"oriontelescopes","offers":[{"title":"Default Title","offer_id":51587825336616,"sku":"08741","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/8886\/7880\/files\/ORI-08741.jpg?v=1777482141"}],"url":"https:\/\/www.telescope.com\/collections\/eyepieces.oembed","provider":"oriontelescopes","version":"1.0","type":"link"}