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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 62° 32mm 2" Waterproof Eyepiece

$229.99

1 Review(s)

Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value.
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Explore Scientific 62° 40mm 2" Waterproof Eyepiece

$289.99

2 Review(s)

Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value.
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TeleVue 13mm DeLite 62° 1.25" eyepiece EDE-13.0

$268.01

3 Review(s)

The TeleVue 13mm DeLite eyepiece is a lighter, more compact, less expensive, 62° field/20mm eye relief version of the famed TeleVue Delos eyepieces, and the natural extension of the Ethos family tree.
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TeleVue 4mm DeLite 62° 1.25" eyepiece EDE-04.0

$268.01

3 Review(s)

The TeleVue 4mm DeLite eyepiece is a lighter, more compact, less expensive, 62° field/20mm eye relief version of the famed TeleVue Delos eyepieces, and the natural extension of the Ethos family tree.
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TeleVue 3mm DeLite 62° 1.25" eyepiece EDE-03.0

$268.01

The TeleVue 3mm DeLite eyepiece is a lighter, more compact, less expensive, 62° field/20mm eye relief version of the famed TeleVue Delos eyepieces, and the natural extension of the Ethos family tree.
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Explore Scientific 12mm 92° field argon-purged waterproof 2" eyepiece

$799.99

3 Review(s)

This 2" 12mm 92° field Explore Scientific hyper-wide eyepiece provides an exceptionally immersive medium/medium high power observing experience.
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Explore Scientific 17mm 92° field argon-purged waterproof 2" eyepiece

$799.99

8 Review(s)

This 2" 17mm 92° field Explore Scientific hyper-wide eyepiece provides an exceptional medium focal length immersive observing experience.
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Astro-Tech 3.2mm 1.25" Paradigm Dual ED Eyepiece

$65.00

7 Review(s)

This Astro-Tech 3.2mm Paradigm Dual ED eyepiece has excellent color fidelity and contrast, exceptionally low distortion, and a low price that will change your opinion about how much you really have to pay for optical excellence . . .
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Explore Scientific 2" 3x Focal Extender (Barlow)

$299.99

Increase your eyepiece magnification by 3x

2" barrel diameter

Keeps eyerelief consistent
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Takahashi Starbase 20mm 1.25" Ortho Eyepiece

$45.00

Orthoscopic eyepieces have been a gem of astronomy for decades. See what the fuss is all about with the Takahashi Starbase series.