Eyepieces

Showing 1 to 20 of 55 total
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  1. Celestron - 2x Omni Barlow Lenses - 1.25"

    $47.95
    SKU: CEL-93326

    In stock

    The Omni Barlow is a high quality 2x Barlow lens that doubles the magnification of all 1.25in. eyepieces. This economically priced Barlow has great features like, low profile, 2-element fully-multicoated optical design and blacked lens edges.

  2. Celestron - X-Cel LX 3x Barlow Lens (1.25")

    $89.95
    SKU: CEL-93428

    In stock

    The latest addition to the X-Cel LX line is perfect for astronomical observing, especially with short focal length telescopes. Fully multi-coated 3-element Apochromatic design offers superior sharpness and color correction.

  3. Celestron - 6mm E-Lux Eyepiece - 1.25"

    $34.95
    SKU: CEL-93300

    Wait Time is 3-5 Days

    The 6mm high power 1 1/4" E-Lux eyepiece is a 4-element Plössl with features that maximize it's performance at a very economical price.

  4. Celestron - 4mm Omni Eyepiece - 1.25"

    $29.95
    SKU: CEL-93316

    In stock

    The 4mm high power Omni eyepiece is a 4 -element premium symmetrical Plossl optical design. Features include blackened lens edges to minimize internal reflection and maximize contrast

  5. Celestron - 6mm Omni Eyepiece - 1.25"

    $29.95
    SKU: CEL-93317

    In stock

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

  6. Celestron - 9mm Omni Eyepiece - 1.25"

    $29.95
    SKU: CEL-93318

    In stock

    The 9mm high power Omni eyepiece is a 4 -element premium symmetrical Plssl optical design
  7. Celestron - 12mm Omni Eyepiece - 1.25"

    $29.95
    SKU: CEL-93319

    In stock

    The 12.5mm medium power Omni eyepiece is a 4 -element premium symmetrical Plossl optical design.

  8. Celestron - 15mm Omni Eyepiece - 1.25"

    $31.95
    SKU: CEL-93320

    In stock

    The 15mm medium power Omni eyepiece is a 4 -element premium symmetrical Pl�ssl optical design.

  9. Celestron - 20mm Omni Eyepiece - 1.25"

    $39.95
    SKU: CEL-93321

    Wait Time is 3-5 Days

    The 20mm medium power Omni eyepiece is a 4 -element premium symmetrical Plössl optical design.

  10. Celestron - 25mm Omni Eyepiece - 1.25"

    $39.95
    SKU: CEL-93322

    Wait Time is 3-5 Days

    The 25mm medium power Omni eyepiece is a 4 -element premium symmetrical Plössl optical design.

  11. Celestron - 32mm Omni Eyepiece - 1.25"

    $49.95
    SKU: CEL-93323

    In stock

    The 32mm low power Omni eyepiece is a 4 -element premium symmetrical Plössl optical design.

  12. Celestron - 40mm Omni Eyepiece - 1.25"

    $49.95
    SKU: CEL-93325

    In stock

    The 40mm low power Omni eyepiece is a 4 -element premium symmetrical Plossl optical design.

  13. Celestron - 40mm E-Lux Eyepiece - 2"

    $65.95
    SKU: CEL-93336

    Wait Time is 3-5 Days

    The 40mm low power 2" E-Lux is a 3-element fully multicoated optical design (every air to glass surface is coated with several layers of high quality anti-reflective coatings).

  14. Celestron - 2.3mm X-Cel Eyepiece - 1.25"

    $63.95
    SKU: CEL-93386

    Wait Time is 3-5 Days

    The 2.3mm high power X-Cel eyepiece is a 6-element fully multi-coated optical design, the X-Cel utilizes extra low dispersion (ED) glass on its most highly curved surfaces, to minimize chromatic aberration that can hinder sharp planetary views.

  15. Celestron - 5mm X-Cel Series Eyepiece - 1.25"

    $63.95
    SKU: CEL-93387

    Wait Time is 3-5 Days

    The 5mm high power X-Cel eyepiece is a 6-element fully multi-coated optical design, the X-Cel utilizes extra low dispersion (ED) glass on its most highly curved surfaces, to minimize chromatic aberration that can hinder sharp planetary views. With a wide 55° apparent field of view, and a large 25mm clear aperture the X-Cel is one of the most comfortable eyepieces to use.

  16. Celestron - 8mm X-Cel Eyepiece - 1.25"

    $63.95
    SKU: CEL-93388

    Wait Time is 3-5 Days

    The 8mm high power X-Cel eyepiece is a 6-element fully multi-coated optical design, the X-Cel utilizes extra low dispersion (ED) glass on its most highly curved surfaces, to minimize chromatic aberration that can hinder sharp planetary views.

  17. Celestron - 10mm X-Cel Eyepiece - 1.25"

    $63.95
    SKU: CEL-93389

    Wait Time is 3-5 Days

    The 10mm high power X-Cel eyepiece is a 6-element fully multi-coated optical design, the X-Cel utilizes extra low dispersion (ED) glass on its most highly curved surfaces, to minimize chromatic aberration that can hinder sharp planetary views.

  18. Celestron - 12.5mm X-Cel Eyepiece - 1.25"

    $63.95
    SKU: CEL-93390

    In stock

    Every X-Cel eyepiece is parfocal with each other, meaning little or no focusing is needed when changing from low to high power.

  19. Celestron - 18mm X-Cel Eyepiece - 1.25"

    $63.95
    SKU: CEL-93391

    In stock

    Every X-Cel eyepiece is parfocal with each other, meaning little or no focusing is needed when changing from low to high power.

  20. Celestron - 25mm X-Cel Eyepiece - 1.25"

    $63.95
    SKU: CEL-93393

    Wait Time is 3-5 Days

    The 25mm medium power X-Cel eyepiece is a 6-element fully multi-coated optical design, the X-Cel utilizes extra low dispersion (ED) glass on its most highly curved surfaces, to minimize chromatic aberration that can hinder sharp planetary views
Showing 1 to 20 of 55 total
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The specifications of a telescope are NOT the only specs that matter. The other half of the equation is the specifications of the eyepiece. Telescope eyepieces are made in different models and sizes to accommodate different observing methods and celestial objects. For example, understanding the focal length of your optical tube divided by the focal length of your eyepiece will result in magnification, which in return can tell you whether it is more suitable for deep space low surface brightness observation or planetary/terrestrial high surface brightness observation. For example, if you wanted to observe an object such as the Andromeda Galaxy with a large apparent diameter, an eyepiece with a long focal length and large apparent field of view would excel over an eyepiece with a shorter focal length and small apparent field of view because it would be able to accommodate the size of the object at low magnification and high FOV while not getting dimmer images as you would with short focal lengths. If you plan on observing planets, a short focal length eyepiece with a small FOV will result in high magnification to observe details on the surface (eg. Great Red Spot). You'll get a dimmer image, but since planets are already bright as it is, this won't be an issue. - Note: Almost all eyepieces come in 2" or 1.25" barrel size forms.