Its functions include: the blackened edge of the lens can minimize internal reflection and maximize contrast; the multilayer coating group on the of each lens can maximize the transmittance and contrast; each Omni passes through two Step anodizing process to prevent reflection from the top eyepiece tube, most other manufacturers use reflective surfaces.
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If you are looking to move up to a higher quality eyepiece the Omni series provides more enhanced features in a wider selection of focal lengths. Celestron designed this series with the finer points in mind so you, the user, can benefit from the features that make this series unique.
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Its functions include: the blackened edge of the lens can minimize internal reflection and maximize contrast; the multilayer coating group on the of each lens can maximize the transmittance and contrast; each Omni passes through two Step anodizing process to prevent reflection from the top eyepiece tube, most other manufacturers use reflective surfaces.
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Minimal distortion: usually, the distortion of PL eyepiece is about 10%, that of ordinary or eyepiece is about 8%, while that of Zeiss or eyepiece is only about 4.5% after using aspheric surface, but the price is very high.
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Celestron AVX Mount In Good Condition No Longer Needed As Upgraded.
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Celestron FirstScope Accessory Kit – Enhance Your Viewing Experience. The5x24 finderscope and bracket help you locate smaller celestial objects with ease. Thenylon tote bag makes storing and transporting your FirstScope and accessories easy.
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10mm piece, new and unused.
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1 Piece Celestron X-Cel LX 5mm Eyepiece. Turn them in one direction to extend the length, and the other direction to provide a flat surface, preferable to most eyeglass wearers. The 1.25” insert barrel is threaded to accept filters.
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