{"title":"Lunt Eyepieces","description":"\u003cp\u003eLunt eyepieces are 1.25\" flat-field designs suited to solar telescopes and small refractors, where a sharp field to the edge helps when scanning the solar disk. The range includes 8mm, 12mm and 16mm models with a 60° field, a 19mm at 65°, a 27mm at 53°, a 7.2-21.5mm zoom eyepiece and a flat-field eyepiece set.\u003c\/p\u003e\u003cp\u003eThe zoom is handy for adjusting magnification to the seeing without swapping eyepieces, while the set covers low to high power in one purchase.\u003c\/p\u003e","products":[{"product_id":"lunt-7-2-21-5mm-zoom-eyepiece-1-25","title":"Lunt 7.2-21.5mm Zoom Eyepiece - 1.25\"","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e7.2mm to 21.5mm Zoom Focal Length\u003c\/li\u003e\n\u003cli\u003eFlat-Field Optical Design\u003c\/li\u003e\n\u003cli\u003e0.1% Anti-Reflective Coatings\u003c\/li\u003e\n\u003cli\u003e1.25\" Barrel Diameter\u003c\/li\u003e\n\u003cli\u003eOptimized for Solar and Night-Sky Use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eLunt 7.2-21.5mm Zoom Eyepiece - 1.25\"\u003c\/h2\u003e\n\u003cp\u003eThe Lunt 7.2-21.5mm Zoom Eyepiece consolidates a full range of magnifications into a single, high-contrast optical system. Its versatile 7.2mm to 21.5mm focal length range fits any standard 1.25\" focuser, while the flat-field design is enhanced by the same 0.1% anti-reflective coatings Lunt applies to its world-class solar etalons. This construction delivers maximum contrast for both detailed solar observation and faint deep-sky viewing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eOne Eyepiece, Multiple Magnifications: The 7.2-21.5mm Range\u003c\/h3\u003e\n\u003cp\u003eA zoom eyepiece eliminates the need to swap between different eyepieces, saving critical time at the telescope. With a smooth twist, you can transition from a low-power 21.5mm for locating objects and enjoying wide-field context to a high-power 7.2mm for examining fine planetary detail, splitting close double stars, or resolving the texture in solar granulation. This seamless adjustment is ideal for finding the perfect magnification that atmospheric \"seeing\" conditions will support on any given night.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFlat-Field Views with 0.1% Anti-Reflective Coatings\u003c\/h3\u003e\n\u003cp\u003eLunt engineers this eyepiece with a flat-field optical design, ensuring stars remain sharp points from the center of the view to the very edge, without the distortion or field curvature common in simpler designs. Critically, all air-to-glass surfaces feature advanced multi-layer coatings that reduce reflections to just 0.1%. These are the same coatings used on Lunt's professional solar filters, designed to maximize light throughput and suppress internal reflections for a dark background sky and brilliant, high-contrast solar details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eOptimized for Both Solar and Night-Sky Observing\u003c\/h3\u003e\n\u003cp\u003eWhile born from solar technology, this eyepiece is a true day-and-night instrument. For solar observers using a dedicated H-alpha or white-light telescope, the ultra-high-contrast coatings reveal subtle prominences and delicate surface details that are easily washed out by scattered light. After sunset, the same optical excellence translates to deep-sky and planetary viewing, delivering bright, clean images of everything from faint galaxies to the cloud bands of Jupiter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eLunt 7.2-21.5mm Zoom vs. A Set of Fixed Eyepieces\u003c\/h3\u003e\n\u003cp\u003eThe primary trade-off with any zoom eyepiece is convenience versus the potentially wider apparent fields of premium fixed focal length eyepieces. A set of three separate Plössl or wide-field eyepieces might offer a more immersive \"spacewalk\" feeling at each specific magnification.\u003c\/p\u003e\n\u003cp\u003eHowever, the Lunt Zoom offers compelling advantages. It replaces at least three separate eyepieces, reducing kit weight and cost while eliminating dust contamination from eyepiece changes. More importantly, it allows you to precisely dial in the ideal magnification, a capability that fixed eyepieces cannot match, making it an indispensable tool for planetary and solar imagers and visual observers alike.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Lunt 7.2-21.5mm Zoom Eyepiece perform for solar viewing?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Lunt Zoom is specifically designed for solar work. It uses the same \u003cstrong\u003e0.1% anti-reflective coatings\u003c\/strong\u003e found in Lunt's high-end solar telescopes and etalons. This minimizes internal reflections and maximizes contrast, making it easier to see faint prominences, surface granulation, and filament details. The zoom function allows you to frame the full solar disk at 21.5mm and then magnify active regions at 7.2mm without changing eyepieces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Lunt Zoom Eyepiece for deep-sky objects like the Orion Nebula (M42)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. The high-throughput coatings and flat-field design make it an excellent choice for deep-sky observing. At 21.5mm, you can frame large objects like the Orion Nebula (M42) or the Andromeda Galaxy (M31). You can then zoom in to 7.2mm to resolve finer details, such as the individual stars of the Trapezium Cluster within M42.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of the 0.1% anti-reflective coatings on the Lunt Zoom?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThese coatings are exceptionally efficient, allowing maximum light to pass through the glass to your eye while suppressing ghosting and flare. For astronomy, this results in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher Contrast:\u003c\/strong\u003e A darker background sky, making faint objects stand out more clearly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrighter Images:\u003c\/strong\u003e More light from the object reaches your eye, which is critical for observing dim nebulae and galaxies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Flare:\u003c\/strong\u003e When observing bright objects like the Moon or Jupiter, you'll see less distracting glare.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Lunt 7.2-21.5mm Zoom work with my 8\" f\/10 SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it's an excellent match. An 8\" f\/10 Schmidt-Cassegrain has a focal length of around 2000mm. The Lunt Zoom will provide a magnification range from approximately 93x (at 21.5mm) to 278x (at 7.2mm). This gives you a perfect low-power finding view and a powerful high-magnification option for planets and the Moon, all in one accessory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the view in the Lunt Zoom eyepiece stay in focus as I change magnification?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eHigh-quality zoom eyepieces like the Lunt are designed to be nearly \u003cstrong\u003eparfocal\u003c\/strong\u003e, meaning the focus should remain very close as you zoom through the focal range. You may need to make a very slight adjustment to the focuser knob after a large change in magnification, but you will not have to completely refocus the telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Lunt 7.2-21.5mm Zoom compare to carrying three separate eyepieces?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Lunt Zoom provides the convenience of an entire set of eyepieces in one unit. This means you spend less time fumbling in the dark and more time observing. It also prevents dust from entering your telescope tube during eyepiece swaps. While a set of premium fixed eyepieces might offer a wider apparent field of view, the Lunt Zoom's ability to fine-tune magnification is a unique advantage that a fixed set cannot offer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e7.2mm - 21.5mm Zoom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarrel Size\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eFlat-Field\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoatings\u003c\/td\u003e\n\u003ctd\u003e0.1% Anti-Reflective Multi-Coatings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGTIN\u003c\/td\u003e\n\u003ctd\u003eLS7-21ZE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/lunt-solar-system-warranty\" rel=\"noopener\" target=\"_blank\"\u003eLunt Solar Systems 5-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lunt Solar Systems","offers":[{"title":"Default Title","offer_id":44967541539101,"sku":"LSS-LS7-21ZE","price":279.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Lunt-Zoom-Eyepiece-LS7-21ZE-1__34181.1645200228.1280.1280.jpg?v=1684343645"},{"product_id":"lunt-60-8mm-flat-field-eyepiece-1-25","title":"Lunt 60° 8mm Flat-Field Eyepiece - 1.25\"","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e8mm Focal Length\u003c\/li\u003e\n\u003cli\u003e60° Apparent Field of View\u003c\/li\u003e\n\u003cli\u003eFlat-Field Optical Design\u003c\/li\u003e\n\u003cli\u003eOptimized for H-Alpha Solar Viewing\u003c\/li\u003e\n\u003cli\u003e1.25\" Barrel Diameter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eLunt 60° 8mm Flat-Field Eyepiece - 1.25\"\u003c\/h2\u003e\n      \u003cp\u003eThe Lunt 60° 8mm Flat-Field Eyepiece is engineered specifically for high-magnification solar observation, delivering an expansive 60° apparent field of view in a standard 1.25\" barrel. Its optical design prioritizes a flat field and maximum contrast on hydrogen-alpha targets by using specialized coatings to suppress internal reflections that plague standard eyepieces when viewing the Sun.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eA 60° Flat Field for Edge-to-Edge Solar Detail\u003c\/h3\u003e\n      \u003cp\u003eWith an 8mm focal length, this eyepiece provides the high power needed to resolve fine details in prominences, filaments, and active regions. The 60° flat-field design ensures this sharpness is maintained across the entire field of view, preventing the distortion and curvature that can soften details at the solar limb in simpler eyepiece designs. This allows you to track a feature from one edge of the field to the other without refocusing.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eSolar-Optimized Coatings for Maximum H-Alpha Contrast\u003c\/h3\u003e\n      \u003cp\u003eViewing the Sun presents a unique challenge: managing the intense, concentrated light to prevent ghosting and internal reflections that wash out delicate surface detail. This eyepiece uses the same advanced anti-reflective coatings found on Lunt's own internal etalons. These coatings are optimized to reduce reflections, ensuring the faint structures within a solar prominence or the texture of granulation stand out against a dark background.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eLunt 8mm vs. Standard Eyepieces for Solar Observing\u003c\/h3\u003e\n      \u003cp\u003eWhile a standard 8mm Plössl is a capable nighttime eyepiece, it reveals its limitations under the Sun. A standard Plössl is less expensive but typically offers a narrower 50-52° apparent field and often produces distracting internal reflections or \"ghosts\" when aimed at the Sun, even through a dedicated solar telescope.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eField of View:\u003c\/strong\u003e The Lunt's 60° field provides a more immersive view and makes it easier to frame larger prominence structures compared to the more constrained view of a typical Plössl.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eContrast:\u003c\/strong\u003e The Lunt's specialized coatings are its primary advantage, delivering a higher-contrast image with a darker background, which is critical for discerning faint details in H-alpha.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eField Flatness:\u003c\/strong\u003e The flat-field optics of the Lunt 8mm keep the entire solar limb sharp, whereas a standard eyepiece may show noticeable softness away from the center of the view.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat makes the coatings on the Lunt 8mm Flat-Field eyepiece special for solar use?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe Lunt 8mm eyepiece uses the \u003cstrong\u003esame anti-reflective coatings as Lunt's internal solar etalons\u003c\/strong\u003e. This design aggressively suppresses internal reflections and ghosting caused by the Sun's intense brightness, resulting in higher contrast and a darker background sky, which is essential for seeing faint details in prominences and surface granulation.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Lunt 8mm perform on solar prominences in a Lunt 60mm telescope?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eIn a Lunt 60mm H-alpha telescope (which typically has a 500mm focal length), the Lunt 8mm eyepiece yields approximately 63x magnification. This is an excellent power for framing and resolving detailed structure in solar prominences and large filaments, while the eyepiece's 60° flat field ensures the view remains sharp right to the edge of the solar disk.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWill the flat-field design of the Lunt 8mm eyepiece make a difference on the full solar disk?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. While the 8mm focal length is generally too high-powered to view the entire solar disk at once in most Lunt telescopes, the flat-field design is critical for observing features near the limb. It ensures that prominences and spicules at the edge of the Sun remain as sharply focused as the details in the center of your field of view, eliminating the need to constantly adjust focus as you scan the limb.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Lunt 8mm eyepiece suitable for nighttime deep-sky or planetary viewing?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eWhile it is optimized for solar viewing, the Lunt 8mm eyepiece can certainly be used for nighttime observation. Its flat-field characteristics are beneficial for resolving globular clusters or planetary details. However, its primary design advantage lies in its specialized coatings for H-alpha light, which provide the most significant benefit during solar observation.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Lunt 8mm eyepiece with a white-light solar filter on my nighttime telescope?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. The Lunt 8mm eyepiece will perform very well for white-light solar viewing when used with a safe, full-aperture solar filter on a standard nighttime telescope. Its anti-reflection coatings will help improve contrast on sunspots and granulation, just as they do in H-alpha.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhy choose a 60° apparent field of view for the Lunt 8mm eyepiece?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe 60° apparent field of view offers a more immersive and comfortable observing experience than narrower ~50° designs. At the high magnification provided by the 8mm focal length, this wider field makes it easier to frame large, complex solar features and track them as the Sun moves across the sky without feeling like you are looking through a narrow tunnel.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eLS8E\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/lunt-solar-system-warranty\" rel=\"noopener\" target=\"_blank\"\u003eLunt Solar Systems 5-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lunt Solar Systems","offers":[{"title":"Default Title","offer_id":44967541604637,"sku":"LSS-LS8E","price":125.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Lunt-8mm-Flat-Field-Eyepiece-LS8E-1__24177.1598220880.1280.1280.jpg?v=1684343650"},{"product_id":"lunt-60-12mm-flat-field-eyepiece-1-25","title":"Lunt 60° 12mm Flat-Field Eyepiece - 1.25\"","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e12mm Focal Length\u003c\/li\u003e\n\u003cli\u003e60° Apparent Field of View\u003c\/li\u003e\n\u003cli\u003eFlat-Field Optical Design\u003c\/li\u003e\n\u003cli\u003eEtalon-Grade Anti-Reflective Coatings\u003c\/li\u003e\n\u003cli\u003e1.25\" Barrel Diameter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eLunt 60° 12mm Flat-Field Eyepiece - 1.25\"\u003c\/h2\u003e\n\u003cp\u003eThe Lunt 60° 12mm Flat-Field Eyepiece is engineered for a single purpose: delivering the highest possible contrast for solar observation. This 1.25\" eyepiece combines a versatile 12mm focal length with an immersive 60° apparent field of view. Its optical system is distinguished by the same etalon-grade, low-reflectivity coatings used on Lunt's primary solar filters, ensuring internal reflections are suppressed for a dark, detailed view of the Sun.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA 60° Flat Field at 12mm: Edge-to-Edge Solar Views\u003c\/h3\u003e\n\u003cp\u003eThe 12mm focal length provides a significant increase in magnification over standard Kellner or Plössl eyepieces included with many solar telescopes, resolving fine granulation and intricate details within active regions. The flat-field design corrects for field curvature, keeping the Sun's limb as sharp as the center of the disk. This allows the immersive 60° apparent field to be fully utilized, ensuring prominences and filaments remain in focus across your entire view.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e1.25\" Design with Etalon-Grade Coatings for Maximum Contrast\u003c\/h3\u003e\n\u003cp\u003eIn solar observing, contrast is everything. Faint chromospheric and photospheric details are easily lost to internal glare. The Lunt 12mm eyepiece uses the same specialized anti-reflective coatings applied to their internal etalons, minimizing reflections that can wash out subtle features. This specialized design, housed in a standard 1.25\" barrel, makes it a critical upgrade for any dedicated solar observer seeking to extract the maximum detail from their H-alpha or white-light telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy are the coatings on the Lunt 12mm eyepiece important for solar observing?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eStandard eyepieces are designed for nighttime use against a black background, where minor reflections are often invisible. Against the intensely bright solar disk, these same reflections create significant glare, reducing contrast. The \u003cstrong\u003eLunt 12mm eyepiece\u003c\/strong\u003e uses specialized, etalon-grade coatings designed to suppress these reflections, preserving the faint details in solar prominences, filaments, and surface granulation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow will the Lunt 12mm Flat-Field eyepiece perform on solar prominences in a Lunt LS50THa telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIn a Lunt LS50THa (350mm focal length), the 12mm eyepiece yields approximately 29x magnification. This is an excellent power for viewing the entire solar disk while having enough image scale to resolve the structure within large prominences on the Sun's limb. The flat-field design ensures that these prominences remain sharp even at the edge of the 60° field of view.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does \"flat-field\" mean for the Lunt 60° 12mm eyepiece?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA \u003cstrong\u003eflat-field\u003c\/strong\u003e design means the eyepiece corrects for optical aberrations that can make stars or details at the edge of the view appear out of focus when the center is sharp. For solar viewing, this is critical because it ensures the edge of the Sun (the limb) and any prominences there are just as crisp as the details in the center of the disk, providing a sharp image across the entire 60° field.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Lunt 12mm eyepiece for nighttime observing?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile you can use it at night, it is highly optimized for solar work. The aggressive anti-reflection coatings are tuned for performance in daylight against a bright source. For general nighttime use, a premium multi-purpose eyepiece may provide better color fidelity on faint deep-sky objects. However, for bright targets like the Moon and planets, it will still perform well.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat magnification will the Lunt 12mm eyepiece give me on a telescope with a 400mm focal length?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eTo find the magnification, you divide the telescope's focal length by the eyepiece's focal length. For a telescope with a 400mm focal length, the Lunt 12mm eyepiece will provide: \u003cstrong\u003e400mm \/ 12mm = 33.3x magnification\u003c\/strong\u003e. This is a typical focal length for a 60mm solar telescope, providing excellent full-disk views with enhanced detail.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the 60° apparent field of the Lunt 12mm eyepiece wide enough for the full solar disk?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, in most dedicated solar telescopes. The Sun has an angular size of about 0.5 degrees. The true field of view with this eyepiece in a typical 400mm focal length solar scope is about 1.8 degrees, which is more than three times the diameter of the Sun. This provides a comfortable view of the entire solar disk with plenty of surrounding black space.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eLS12E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThis product includes the eyepiece only. Dust caps may be included by the manufacturer but are not guaranteed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/lunt-solar-system-warranty\" rel=\"noopener\" target=\"_blank\"\u003eLunt Solar Systems 5-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lunt Solar Systems","offers":[{"title":"Default Title","offer_id":44967541670173,"sku":"LSS-LS12E","price":125.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Lunt-12mm-Flat-Field-Eyepiece-LS12E-1__31364.1598220673.1280.1280.jpg?v=1684343654"},{"product_id":"lunt-60-16mm-flat-field-eyepiece-1-25","title":"Lunt 60° 16mm Flat-Field Eyepiece - 1.25\"","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e16mm Focal Length\u003c\/li\u003e\n\u003cli\u003e60° Apparent Field of View\u003c\/li\u003e\n\u003cli\u003e1.25\" Barrel Diameter\u003c\/li\u003e\n\u003cli\u003eFlat-Field Optical Design\u003c\/li\u003e\n\u003cli\u003eSolar-Optimized 0.1% Anti-Reflective Coatings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eLunt 60° 16mm Flat-Field Eyepiece - 1.25\"\u003c\/h2\u003e\n\u003cp\u003eThe Lunt 16mm Flat-Field Eyepiece delivers a 60° apparent field of view in a standard 1.25\" barrel, optimized for dedicated solar observation with specialized 0.1% anti-reflective coatings to eliminate internal reflections and provide a uniformly sharp view from edge to edge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA 60° Flat Field for Uniform Solar Detail\u003c\/h3\u003e\n\u003cp\u003eThis eyepiece's flat-field optical design corrects for field curvature, ensuring that details across the entire solar disk are sharp and in focus simultaneously. When you observe a prominence at the Sun's limb, its delicate structure remains crisp even at the edge of the 60° apparent field, eliminating the need to refocus as you pan.\u003c\/p\u003e\n\u003cp\u003eThe 60° field of view creates a comfortable and immersive window that feels more expansive than a standard 50° Plössl. This wider perspective is ideal for framing large active regions or entire prominence groups within a single, uniformly sharp view.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e0.1% Anti-Reflective Coatings for Maximum Contrast\u003c\/h3\u003e\n\u003cp\u003eThe Lunt 16mm eyepiece features the same 0.1% anti-reflective coatings used on Lunt's primary etalon filters. This is not a standard nighttime coating; it is engineered specifically to manage the intense brightness of the Sun and suppress internal reflections to an absolute minimum.\u003c\/p\u003e\n\u003cp\u003eBy preventing ghosting and internal flare, these coatings dramatically increase contrast on the solar disk. This allows you to resolve faint, low-contrast details like solar granulation, the texture within filaments, and bright plages surrounding sunspot groups that would otherwise be lost in the glare.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat makes the Lunt 16mm eyepiece ideal for solar viewing?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Lunt 16mm eyepiece combines two critical features for solar astronomy: a \u003cstrong\u003eflat-field optical design\u003c\/strong\u003e for edge-to-edge sharpness and unique \u003cstrong\u003e0.1% anti-reflective coatings\u003c\/strong\u003e. These coatings, the same used on Lunt's main etalons, are essential for maximizing contrast by eliminating the internal reflections and ghosting caused by the Sun's intense brightness.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the 60° field of the Lunt 16mm eyepiece compare to a standard Plössl?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe 60° apparent field of view provides a noticeably wider and more immersive viewing experience than a typical 50-52° Plössl eyepiece. This allows you to frame more of the solar disk or a large prominence group at once without feeling constrained by the edge of the field.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Lunt 16mm Flat-Field eyepiece work for night-sky observing?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it will function as a high-quality eyepiece for nighttime use. Its flat-field characteristics are excellent for resolving star clusters, and the high-contrast coatings perform well on the Moon and planets. However, its design is specifically optimized to control reflections from the intensely bright Sun, which is its primary application.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow will a large prominence look in the Lunt 16mm eyepiece on a Lunt LS60THa telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eOn a Lunt LS60THa solar telescope, this eyepiece provides a medium power that is ideal for framing large solar prominences. The flat-field optical design ensures that the delicate structure of the prominence remains perfectly sharp, even when it is positioned at the very edge of the 60° field of view.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Lunt 16mm eyepiece to view sunspot details in my Lunt solar telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. The 16mm focal length offers a versatile magnification for studying the umbra and penumbra of sunspots. The flat-field design keeps an entire sunspot group, like the giant AR 3664, in sharp focus simultaneously, while the 0.1% coatings enhance the contrast needed to see subtle granulation and bright plages surrounding the spots.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of the 0.1% anti-reflective coatings on the Lunt 16mm eyepiece?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThese specialized coatings reduce reflected light to just 0.1%, drastically minimizing internal ghosting and flare. This is critical for solar viewing, where even tiny reflections can wash out faint, low-contrast details like filaments and plages on the solar disk. It is the same coating technology Lunt trusts for their primary etalon filters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApparent Field of View\u003c\/td\u003e\n\u003ctd\u003e60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarrel Size\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eFlat-Field\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoatings\u003c\/td\u003e\n\u003ctd\u003e0.1% Anti-Reflective\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eLS16E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eLunt 16mm Flat-Field Eyepiece\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/lunt-solar-system-warranty\" rel=\"noopener\" target=\"_blank\"\u003eLunt Solar Systems 5-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lunt Solar Systems","offers":[{"title":"Default Title","offer_id":44967541735709,"sku":"LSS-LS16E","price":125.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Lunt-16mm-Flat-Field-Eyepiece-LS16E-1__76916.1598220477.1280.1280.jpg?v=1684343658"},{"product_id":"lunt-65-19mm-flat-field-eyepiece-1-25","title":"Lunt 65° 19mm Flat-Field Eyepiece - 1.25\"","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e19mm Focal Length\u003c\/li\u003e\n\u003cli\u003e65° Apparent Field of View\u003c\/li\u003e\n\u003cli\u003eFlat-Field Optical Design\u003c\/li\u003e\n\u003cli\u003e0.1% Anti-Reflective Coatings\u003c\/li\u003e\n\u003cli\u003e1.25\" Barrel Diameter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eLunt 65° 19mm Flat-Field Eyepiece - 1.25\"\u003c\/h2\u003e\n\u003cp\u003eThe Lunt 19mm Flat-Field Eyepiece frames the full solar disk with its 65° apparent field of view, utilizing a standard 1.25\" barrel and etalon-grade 0.1% anti-reflective coatings to deliver maximum contrast on delicate solar features. This eyepiece is engineered from the ground up for dedicated solar observation, suppressing internal reflections that can wash out faint prominences and intricate chromosphere details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Flat 65° Field for Full-Disk Solar Views\u003c\/h3\u003e\n\u003cp\u003eWith a 19mm focal length, this eyepiece provides a comfortable medium-low magnification perfect for observing the entire sun in most dedicated solar telescopes. The flat-field optical design ensures that details remain sharp across the entire 65° apparent field, so a solar prominence at the limb is just as focused as a filament crossing the center of the disk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eEtalon-Grade 0.1% Anti-Reflective Coatings\u003c\/h3\u003e\n\u003cp\u003eThe critical element of a solar eyepiece is its ability to manage the intense light of the sun. The Lunt 19mm eyepiece features the same 0.1% anti-reflective coatings used on Lunt's high-precision etalons. This specialized coating is essential for eliminating ghosting and internal reflections, preserving the highest possible contrast to reveal subtle textures in sunspots and plages that would otherwise be lost.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat makes the Lunt 19mm eyepiece ideal for solar viewing?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Lunt 19mm eyepiece is specifically designed for solar astronomy. Its key feature is the \u003cstrong\u003e0.1% anti-reflective coatings\u003c\/strong\u003e, identical to those on Lunt's etalons. This minimizes internal reflections and ghosting, which is critical for maintaining high contrast when viewing the bright solar disk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Lunt 19mm Flat-Field eyepiece for night-sky observing?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, you can use the Lunt 19mm eyepiece for nighttime viewing. Its flat-field design will provide sharp stars to the edge of the field. However, it is optically optimized for the specific challenges of solar observing, so while it will perform well, other eyepieces designed for faint deep-sky objects may offer better performance on nebulae and galaxies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of a \"flat-field\" design in the Lunt 19mm eyepiece?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA flat-field design corrects for field curvature, an optical aberration that can make stars or details at the edge of the view appear out of focus when the center is sharp. For solar viewing, this means that a prominence on the Sun's limb will be just as crisp and detailed as a sunspot in the center of the \u003cstrong\u003e65° field of view\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Lunt 19mm eyepiece show the entire solar disk in a Lunt LS60T telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. In most dedicated Lunt solar telescopes, the 19mm focal length is designed to provide a magnification that comfortably frames the entire solar disk. This allows you to see the relationships between active regions, filaments, and prominences all in a single, immersive view.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhen viewing a large prominence with the Lunt 19mm eyepiece, will it be sharp at the edge of the 65° field?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. This is the primary benefit of its flat-field optics. Whether a feature is in the center of your view or right at the field stop, the Lunt 19mm eyepiece is designed to maintain a consistent, sharp focus across the entire image, ensuring you don't miss any fine detail in eruptive solar events.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy are the 0.1% anti-reflective coatings on the Lunt 19mm eyepiece so important?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhen observing an object as bright as the Sun, even tiny amounts of scattered light can reduce contrast and create distracting internal reflections or \"ghosts.\" The \u003cstrong\u003e0.1% AR coatings\u003c\/strong\u003e are exceptionally efficient at transmitting light and suppressing these artifacts, resulting in a darker sky background and more visible, high-contrast detail on the solar surface and chromosphere.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eLS19E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApparent Field of View\u003c\/td\u003e\n\u003ctd\u003e65°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarrel Size\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eFlat-Field\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoatings\u003c\/td\u003e\n\u003ctd\u003e0.1% Anti-Reflective\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/lunt-solar-system-warranty\" rel=\"noopener\" target=\"_blank\"\u003eLunt Solar Systems 5-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lunt Solar Systems","offers":[{"title":"Default Title","offer_id":44967541768477,"sku":"LSS-LS19E","price":125.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Lunt-19mm-Flat-Field-Eyepiece-LS19E-1__41995.1598220232.1280.1280.jpg?v=1684343647"},{"product_id":"lunt-53-27mm-flat-field-eyepiece-1-25","title":"Lunt 53° 27mm Flat-Field Eyepiece - 1.25\"","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e27mm Focal Length\u003c\/li\u003e\n\u003cli\u003e53° Apparent Field of View\u003c\/li\u003e\n\u003cli\u003e1.25\" Barrel Size\u003c\/li\u003e\n\u003cli\u003eFlat-Field Optical Design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eLunt 53° 27mm Flat-Field Eyepiece - 1.25\"\u003c\/h2\u003e\n\u003cp\u003eThe Lunt 27mm Flat-Field Eyepiece presents a moderately wide 53° apparent field of view in a standard 1.25\" barrel, serving as an excellent low-power utility eyepiece. Its 27mm focal length provides expansive true fields of view ideal for locating objects, while the flat-field optical design ensures stars remain sharp across the entire 53° frame.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Flat Field in a 53° Apparent View\u003c\/h3\u003e\n\u003cp\u003eThis eyepiece's primary design goal is to correct for field curvature, an aberration that softens stars at the edge of the field, especially in fast telescopes. The flat-field correction renders point-like stars from the center to the edge, making the entire 53° apparent field fully usable and pleasing to observe.\u003c\/p\u003e\n\u003cp\u003eWhile the 53° field is not an ultra-wide \"spacewalk\" view, it offers a comfortable and natural window on the sky that is easy for the eye to take in at once. This makes it a practical choice for scanning the Milky Way or observing open clusters where edge-to-edge sharpness is more critical than an immersive feel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e27mm Focal Length in a 1.25\" Barrel: The Ideal Finder Eyepiece\u003c\/h3\u003e\n\u003cp\u003eWith a 27mm focal length, this eyepiece will be among the lowest magnifications in any 1.25\" eyepiece collection. This low power translates directly into a wider true field of view, simplifying the task of sweeping for faint galaxies or centering large objects like the Andromeda Galaxy (M31) or the Pleiades (M45).\u003c\/p\u003e\n\u003cp\u003eIts function as a \"finder\" eyepiece is invaluable, especially for telescopes without a GoTo system. The standard 1.25\" barrel ensures universal compatibility with the focusers and diagonals on virtually any refractor, reflector, or catadioptric telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main advantage of the Lunt 27mm Flat-Field eyepiece's design?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe main advantage is its \u003cstrong\u003eflat-field correction\u003c\/strong\u003e. This optical design minimizes field curvature and astigmatism at the edge of the view, ensuring that stars remain sharp, point-like objects across the entire 53° apparent field, which is especially beneficial in faster focal ratio telescopes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow will the Lunt 27mm eyepiece perform on the Pleiades (M45) in a short f\/5 refractor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIt would perform exceptionally well. The 27mm focal length will provide a wide true field of view, perfect for framing the entire Pleiades star cluster (M45). In a fast f\/5 refractor, the flat-field design is critical, as it will correct for the significant field curvature inherent in such systems, keeping all the member stars of the cluster sharp.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Lunt 27mm a good eyepiece for high-power planetary viewing?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this is a low-power eyepiece designed for wide-field views. For high-power observation of planets like Jupiter or Saturn, you would need an eyepiece with a much shorter focal length, typically in the 4mm to 9mm range, to achieve the necessary magnification.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWould the Lunt 27mm eyepiece be a good choice for finding objects with an 8\" f\/10 SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it's an excellent choice. An 8\" f\/10 Schmidt-Cassegrain has a long focal length, making its field of view inherently narrow. The Lunt 27mm eyepiece will provide the lowest practical magnification and the widest possible true field of view, making it much easier to locate your targets before switching to a higher-power eyepiece for detailed observation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does the 53° apparent field of view on the Lunt 27mm eyepiece feel like?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA 53° apparent field provides a comfortable, natural window on the sky. It is noticeably wider than a traditional 40°-45° Plössl but not as vast as an 82° or 100° ultra-wide eyepiece. It offers a great balance between a wide-field experience and observing comfort, without requiring you to move your eye around to see the edges.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Lunt 27mm Flat-Field eyepiece work with my telescope's 1.25\" focuser?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The Lunt 27mm eyepiece uses a \u003cstrong\u003e1.25\" barrel\u003c\/strong\u003e, which is the most common standard for telescope focusers and diagonals. It is compatible with nearly all consumer telescopes on the market.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eLS27E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocal Length\u003c\/td\u003e\n\u003ctd\u003e27mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApparent Field of View\u003c\/td\u003e\n\u003ctd\u003e53°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarrel Size\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Design\u003c\/td\u003e\n\u003ctd\u003eFlat-Field\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/lunt-solar-system-warranty\" rel=\"noopener\" target=\"_blank\"\u003eLunt Solar Systems 5-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lunt Solar Systems","offers":[{"title":"Default Title","offer_id":44967541801245,"sku":"LSS-LS27E","price":125.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Lunt-27mm-Flat-Field-Eyepiece-LS27E-1__94537.1598220027.1280.1280.jpg?v=1684343651"},{"product_id":"lunt-flat-field-eyepiece-set","title":"Lunt Flat-Field Eyepiece Set","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eFlat-Field Optical Design\u003c\/li\u003e\n\u003cli\u003eSystem-Matched Anti-Reflection Coatings\u003c\/li\u003e\n\u003cli\u003eOptimized for Solar Observing\u003c\/li\u003e\n\u003cli\u003eComplete, Multi-Focal Length Eyepiece Set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eLunt Flat-Field Eyepiece Set\u003c\/h2\u003e\n      \u003cp\u003eThe Lunt Flat-Field Eyepiece Set is engineered to deliver edge-to-edge sharpness for dedicated solar observation. Featuring the same class of anti-reflection coatings used on Lunt's own solar etalons, this collection ensures maximum contrast on subtle prominences and surface granulation when used with any Lunt solar telescope.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eLunt Eyepieces: A Flat Field for Edge-to-Edge Solar Detail\u003c\/h3\u003e\n      \u003cp\u003eA flat-field design corrects for field curvature, an optical aberration that causes stars or details at the edge of the view to appear out of focus when the center is sharp. For solar observing, this correction ensures that features like spicules, prominences, and the fine texture of filaments remain perfectly focused across the entire solar limb, providing a more immersive and scientifically useful view.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eSystem-Matched Coatings for Maximum Solar Contrast\u003c\/h3\u003e\n      \u003cp\u003eThese Lunt eyepieces are treated with high-efficiency, multi-layer anti-reflection coatings. Critically, these are the same type of coatings applied to Lunt's internal etalon systems, ensuring a consistent, high-contrast signal path from the objective to your eye. This system-matched approach minimizes internal reflections and ghosting, which is essential for teasing out the faint, low-contrast details present on the Sun's chromosphere.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eA Cohesive Set for a Full Range of Solar Magnifications\u003c\/h3\u003e\n      \u003cp\u003eAssembling an eyepiece collection one by one can result in inconsistent optical characteristics and ergonomics. This Lunt eyepiece set provides a range of magnifications in a single, optically matched package. You can move from a full-disk view to high-power detail on a sunspot group, confident that the contrast, color neutrality, and flat-field view will remain consistent from one eyepiece to the next.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat does \"flat-field\" mean for the Lunt eyepieces?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eA \u003cstrong\u003eflat-field\u003c\/strong\u003e design means the eyepiece corrects for field curvature, an optical aberration that makes the edge of the field of view have a slightly different focal point than the center. With these Lunt eyepieces, the entire view from edge to edge remains sharp and in focus simultaneously, which is critical for observing fine details across the full solar disk.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eAre the Lunt eyepieces only for solar observing?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eWhile optimized for the high-contrast demands of solar astronomy, these are high-quality eyepieces that will also perform well for nighttime lunar, planetary, and general deep-sky observing. The flat-field design is beneficial for all targets. However, their primary design goal is to maximize contrast and sharpness on the Sun when used with a dedicated solar telescope.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow do the coatings on the Lunt eyepieces improve solar views?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe advanced anti-reflection coatings minimize the amount of light that reflects off the lens surfaces. This increases overall light throughput and, more importantly for solar, dramatically improves contrast. By reducing scattered light, the coatings make it easier to see faint details like prominences against the bright solar disk and subtle textures within filaments.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhy should I buy the Lunt eyepiece set instead of individual eyepieces?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis Lunt set ensures consistent optical quality across a range of useful magnifications. All eyepieces in the set are designed with the same philosophy, featuring similar flat-field correction and the same class of coatings. This provides a seamless transition as you change magnification, without shifts in image quality or color balance that can occur when mixing different eyepiece brands and designs.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow will this Lunt eyepiece set perform for viewing a full-disk solar eclipse with my Lunt 60mm telescope?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe set is ideal for this scenario. The lower-power eyepiece in the collection will allow you to frame the entire solar disk to watch the progression of the eclipse. The flat-field correction will keep the Moon's limb and the Sun's corona (during totality) sharp across the entire view, while the high-contrast coatings will help reveal fine details in Bailey's Beads and the chromosphere.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the higher-power eyepieces in the Lunt set to resolve fine detail in sunspot umbra and penumbra?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. The higher-magnification eyepieces in the set are designed for precisely this purpose. Paired with a quality Lunt solar telescope and steady atmospheric seeing, they will allow you to closely examine the detailed structure within sunspot groups, including the dark central umbra and the filamentary structure of the surrounding penumbra.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eLSEPSET\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"DAV-item-title\"\u003eLunt Flat-Field Eyepiece Set\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/lunt-solar-system-warranty\" rel=\"noopener\" target=\"_blank\"\u003eLunt Solar Systems 5-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lunt Solar Systems","offers":[{"title":"Default Title","offer_id":44967541834013,"sku":"LSS-LSEPSET","price":553.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Lunt-Eyepiece-Set-LSEPSET__09665.1598218302.1280.1280.jpg?v=1684343653"}],"url":"https:\/\/davidastro.com\/en-us\/collections\/lunt-eyepieces.oembed","provider":"David Astro","version":"1.0","type":"link"}