Celestron X-CEL LX 18mm Eyepiece
When will I receive it?
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Products marked Available on order require 5–15 business days for processing. Our team will keep you updated promptly if anything changes.
What are the warranty terms?
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Many brands also offer extended warranty coverage beyond 24 months — contact us to find out the specific terms for the product you're interested in.
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Can I return a product?
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Items must be returned in their original condition and packaging. Return shipping costs are the customer's responsibility.
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Vai al moduloX-Cel LX Super Wide-Angle 6-Element Eyepiece for Low-to-Medium Magnification Observation
The Celestron X-Cel LX 18mm is a super wide-angle 6-element eyepiece with a flat-field superwide optical design, suited to low-to-medium magnification observation of the Moon, planets, star clusters, nebulae and medium-sized galaxies. With an apparent field of view of 60° and an eye relief of 16mm, it delivers comfortable and immersive viewing — ideal for extended observing sessions across a wide variety of celestial objects.
The rubber coating ensures a secure grip even in cold and humid conditions. The height-adjustable eyecups with helical mechanism adapt easily to any observer, including spectacle wearers. The multi-layer anti-reflection coating on all 6 optical elements maximises light transmission, delivering sharp, high-contrast and detail-rich images. The parfocal design with other eyepieces in the X-Cel LX series eliminates the need to refocus when changing eyepieces, making observing sessions smoother and more efficient. The filter-threaded 31.8mm barrel allows direct mounting of standard astronomy filters.
Technical Specifications
| Feature | Detail |
|---|---|
| Optical design | X-Cel LX (flat-field superwide) |
| Elements/groups | 6 |
| Focal length | 18 mm |
| Apparent field of view | 60° |
| Eye relief | 16 mm |
| Optical coating | Multi-layer anti-reflection |
| Housing material | Anodised aluminium |
| Barrel diameter | 31.8 mm (filter-threaded) |
| Eyecup | Rubber, height-adjustable with helical mechanism |
| Caps | 2, plastic |