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Eyepieces & Barlows

The first accessories people buy for their telescope are additional eyepieces or a Barlow, to increase the magnification possibilities of their new scope. If you already know all about eyepieces and Barlows, you can click on the appropriate manufacturers below to find descriptions, specifications, pictures, and pricing on all the eyepieces and Barlows we carry.

If you're new to astronomy, or have questions about which eyepieces or Barlows are best for your scope, click on the "How to pick an eyepiece" and "How to pick a Barlow" sections for more practical information about choosing these optical accessories than you really wanted to know.

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Explore Scientific 40mm 52° Series Waterproof Eyepiece

$179.99

Looking for something out of the ordinary for your next eyepiece? The Explore Scientific 52° series is a strong contender for necessary addition to your eyepiece collection.
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Takahashi 24mm 1.25" long eye relief

$290.00

This images in this 24mm Takahashi eyepiece far outshine the views through the 25-26mm eyepieces supplied with most new telescopes . . .
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Celestron Omni 9mm 1.25" Plossl

$39.95

This fully-multicoated Plössl is a good quality medium high to high power eyepiece at a sensibly low price. It's designed for high magnification lunar and planetary observing, bringing out detail in the smaller planetary nebulas, and for resolving globular clusters. It will work well with any telescope type, at any focal ratio. It is especially well suited to Schmidt-Cassegrains, where it provides . . .
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Astro-Tech 8mm 1.25" Paradigm Dual ED

$65.00

19 Review(s)

This Astro-Tech 8mm Paradigm Dual ED eyepiece has excellent color fidelity and contrast, exceptionally low distortion, and a low price that will make you wonder why others charge more for less high power performance . . .
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Lunt 7.2mm to 21.5mm zoom

$238.00

5 Review(s)

While the 7.2mm to 21.5mm focal length of this Lunt Solar zoom eyepiece specifically complements the Lunt H-alpha refractors for solar observing, it works equally well for nighttime astronomical observing . . .
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Celestron 12mm X-Cel LX Series 1.25"

$99.95

4 Review(s)

This medium focal length 12mm Celestron X-Cel LX Series six-element eyepiece is usable for high quality medium to medium high magnification observing and imaging with any scope type, under virtually any seeing conditions.
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Explore Scientific 4.5mm 52° Series Waterproof Eyepiece

$89.99

Looking for something out of the ordinary for your next eyepiece? The Explore Scientific 52° series is a strong contender for necessary addition to your eyepiece collection.
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Explore Scientific 25mm 52° Series Waterproof Eyepiece

$129.99

Looking for something out of the ordinary for your next eyepiece? The Explore Scientific 52° series is a strong contender for necessary addition to your eyepiece collection.
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Takahashi 12.5mm 1.25" long eye relief

$258.00

A very high quality general-purpose eyepiece that will show you all the medium power observing detail your telescope is capable of producing . . .
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Astro-Tech 9mm to 27mm 1.25" Zoom Eyepiece

$119.95

This 9mm to 27mm Astro-Tech zoom eyepiece is a fantastic choice for astronomers of every experience level.