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Celestron Omni Series Eyepieces
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Q1: how crisp would this be in a tasco 500x4.5 reflector eq, and what can it see(can it see galaxys)how far does it see in a 1000mm telescope.would you recomend it ,if not tell of another eyepeice i could get.

A: The Celestron Omni 4mm eyepiece would be a good match for the Tasco 500x4.5 Reflector. It will magnify everything that your scope brings in 250 times, which is just about the maximum magnification the scope can handle. Eyepieces can't magnify what the scope can't bring in, though. A 4.5-inch reflector can reach out to Magnitude 12 or a little better. That brings in the light from roughly 5 million stars. The 4.5-inch scope will reveal structure in the Andromeda Galaxy and give views of several other galaxies.

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Celestron Omni Series Eyepieces

Item# CELE240

List price: $61.95 to $79.95

Our Price: $45.00 to $52.00

Save up to: $16.95 (35%)

Price varies based on options selected.

24 days left until Christmas!

  • Wide selection of focal lengths
  • Plössl optical design
  • Blackened lens edges
  • Multi-layer coating
  • Accepts 1-1/4" Celestron thread-in filters

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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.

The Omni is a 4-element premium symmetrical Plössl optical design. 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.

Threaded barrels accept 1-1/4" Celestron thread-in filters.

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