Features include blackened lens edges to minimize internal reflection and maximize contrast, multi-layer coating group on each lens surface to maximize light transmission and contrast, and each Omni goes through a two-step anodizing process to prevent reflection from the top eyepiece barrel, unlike most other manufactures who use reflective surfaces.
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Item: Newtonian reflection fully positive 20mm eyepiece. Focal length: 20mm.
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Let is say you have two eyepieces in your accessory case, a 10 mm and a 25 mm. Add a Celestron Omni 2X Barlow Lens to the mix, and now you have four magnifications to choose from. Combining this lens with the 25 mm provides double the magnification, or the equivalent of a 12.5 mm eyepiece, while the 10 mm gives you the power of a 5 mm eyepiece.
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Get more light to your eye and enjoy the low power, wide field views of 2" eyepieces with the Celestron 2" Eyepiece & Filter Kit. As long as you have a Schmidt-Cassegrain or a refractor that sports a 2" focuser, you are good to go.
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Focal length variable between 8mm and 24mm. Ideal for DSLR astrophotography, includes T thread. Fold down rubber eyecup.
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The amazingly versatile Celestron 8mm - 24mm Zoom Eyepiece allows you to choose from a variety of magnifications in a flash! Simply grip the rubberized barrel and turn it slowly while looking through the eyepiece, and then pick the best power for the object you are observing.
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Enhance your deep-sky and planetary viewing with the affordable, high-qualityCelestron Omni 32mm Plossl Eyepiece! model PL eyepiece. Filter Ready: The1.25" barrel is threaded to accept standard astronomical filters, allowing you to enhance your views further.
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