Eyepieces

Showing 1 to 20 of 33 total
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  1. Takahashi - UW Flat Field Series Eyepiece - 3.3mm

    $660.00
    SKU: TAK-TKA00600

    Estimated shipping time is 3-5 Days

    Takahashi TAK-UW ultra wide, flate field eyepieces.  This original design series produces a flat field and a 90 degree apparent field view with pin point stars acros the field
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  2. Celestron - 2.3mm X-Cel Eyepiece - 1.25"

    $63.95
    SKU: CEL-93386

    More on the way

    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.

  3. Takahashi - 2.8mm ED LE 1.25" Eyepiece

    $319.00
    SKU: TAK-TKA00526

    Estimated shipping time is 3-5 Days

    The 2.8mm six element parfocal Barlowed Abbe Orthoscopic eyepiece by Takahashi is excellent for observing planets. It has a 42º apparent field of view and eye relief of 5.8mm.

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  4. Takahashi - 3.6mm ED LE 1.25 " Eyepiece

    $333.00
    SKU: TAK-TKA00527

    Estimated shipping time is 3-5 Days

    This 3.6mm eyepiece has a barrel size of 1.25" and provides 9mm of eye relief.

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  5. Takahashi - 5mm ED LE 1.25 " Eyepiece

    $265.00
    SKU: TAK-TKA00520

    Estimated shipping time is 3-5 Days

    Takahashi eyepieces have their lenses matched and assembled by hand at their plant in Japan.

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  6. Baader - Morpheus 4.5mm 76° Wide Field Eyepiece

    $239.00
    SKU: BAA-MORPH-4

    In stock

    Baader has put as much effort into the workmanship as into the optical design. Phantom Coating® Group, rare-earth glasses, sealed watertight housings and blackened lens edges are a given.

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  7. Stellarvue - 4.9mm 1.25" Planetary Eyepiece

    $108.00
    SKU: STV-EP-04.9

    More on the way

    1.25” fully multi-coated planetary eyepiece. 53 degree field, 20 mm eye relief. This eyepiece is sharp to the edge of the field. This is a great high power eyepiece. This eyepiece has a retracting rubber eyecup, rubber grip, a tapered insert tube and is threaded for 1.25" filters.
  8. Pentax - SMC XW 3.5mm Eyepiece

    $299.00
    SKU: PE-70511

    In stock

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  9. Explore Scientific - 3mm 52° Argon-Purged Waterproof Eyepiece - 1.25"

    $79.99
    SKU: EXP-EPWP5203-01

    In stock

    Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 52° Series™ eyepieces are excellent flat-field multi-element oculars that can transform your visual astronomy experience. With an apparent field of view of 52 degrees, these eyepieces offer incredible value in a very nice eyepiece. Expect exceptional quality and value versus a comparably priced Plossol.

  10. Pentax - SMC XW 5mm Eyepiece

    $299.00
    SKU: PE-70512

    In stock

    FREE SHIPPING(48 States)
  11. Explore Scientific - 4.5mm 52° Argon-Purged Waterproof Eyepiece

    $79.99
    SKU: EXP-EPWP5245-01

    In stock

    Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 52° Series™ eyepieces are excellent flat-field multi-element oculars that can transform your visual astronomy experience. With an apparent field of view of 52 degrees, these eyepieces offer incredible value in a very nice eyepiece. Expect exceptional quality and value versus a comparably priced Plossol.

  12. TeleVue - 3mm DeLite 62° Eyepiece

    $255.01
    SKU: TEL-EDE-03.0

    In stock

    The TeleVue 3mm Delite eyepiece has a 1.25" barrel, is parfocal with TeleVue's other eyepieces lines and is Dioptrix ready. With 62 degrees apparent field of view and 20mm eye relief the Delite is a delight to view through.
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  13. TeleVue - 4mm DeLite 62° AFOV Eyepiece

    $255.01
    SKU: TEL-EDE-04.0

    In stock

    The TeleVue 4mm Delite eyepiece has a 1.25" barrel, is parfocal with TeleVue's other eyepieces lines and is Dioptrix ready. With 62 degrees apparent field of view and 20mm eye relief the Delite is a delight to view through.
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  14. Takahashi - TOE 4mm Eyepiece

    $338.00
    SKU: TAK-TKA00615

    Estimated shipping time is 3-5 Days

    Takahashi's TOE eyepieces are the ultimate in high magnification visual observation. These eyepieces, coupled with a premium telescope, will delivery performance close to the diffraction limit over the entire field of view.

    FREE SHIPPING(48 States)
  15. Takahashi - TOE 3.3mm Eyepiece

    $338.00
    SKU: TAK-TKA00614

    Estimated shipping time is 3-5 Days

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  16. Takahashi - TOE 2.5mm Eyepiece - 1.25"

    $338.00
    SKU: TAK-TKA00613

    Estimated shipping time is 3-5 Days

    • Takahashi 2.5mm TOE eyepiece features a 6 element lens design in 4 groups which reduces spherical, and chromatic aberration, field curvature and astigmatism for crisp, clear views.
    • This eyepiece is well suited to planetary and lunar observing.
    • 10mm of eye relief.
    • 52 degree apparent field of view.
    • 1.25" barrel
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  17. Explore Scientific - 4.5mm 82° Long Eye Relief Waterproof Eyepiece - 1.25"

    $249.99
    SKU: EXP-EPWP8245LE-01

    In stock

    • The Explore Scientific LER eyepieces provide longer eye relief for the ultimate comfortable viewing experience.
    • This 4.5mm eyepiece is a high quality, high power eyepiece great for occassional use when viewing the Moon, binary stars and planets.
    • 15.9mm eye relief.
    • 1.25" barrel.
    • Lifetime warranty.
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  18. TeleVue - 3.7mm Ethos-SX Eyepiece

    $627.01
    SKU: TEL-ETH-03.7

    In stock

    With 110°, the Ethos-SX has 21% more AFOV area than the 100° Ethos design. This permits a nice 62% power increase from a 6mm Ethos, while retaining 68% of its TFOV. The 3
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  19. TeleVue - 3.5mm Nagler Type 6 Eyepiece

    $320.01
    SKU: TEL-EN6-03.5

    In stock

    Nagler  3.5mm Type-6 82° Apparent Field EyepieceThis 3.5mm eyepiece provides a natural 1.4x progression in power from the 5mm and 7mm Naglers.  No need to sacrifice field in order to gain sharpness and power
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  20. TeleVue - 5mm Nagler Type 6 Eyepiece

    $320.01
    SKU: TEL-EN6-05.0

    In stock

    Nagler  5mm Type-6 82° Apparent Field EyepieceThis new 5mm Nagler proves there is no need to sacrifice field in order to gain sharpness and power
    FREE SHIPPING(48 States)
Showing 1 to 20 of 33 total
Set Ascending Direction

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.