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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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Pentax 5mm XW extra wide angle eyepiece

$299.00

7 Review(s)

This short focal length Pentax eyepiece has a very wide 70° field of view and very long 20mm eye relief, a uniquely useful combination not matched by other eyepieces . . .
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Tele Vue 3mm to 6mm Nagler 1.25" zoom eyepiece

$428.01

13 Review(s)

Unlike an ordinary zoom eyepiece, this high power Nagler zoom maintains a constant and substantial 50 degree apparent field of view at all focal lengths and the usable eye relief stays a constant 10mm . . .
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Celestron 10mm 1.25" 82° Luminos

$149.95

3 Review(s)

This 10mm Celestron Luminos eyepiece has a wide and flat 82° field of view for high power "picture window" views and the ideal 1mm exit pupil with an f/10 catadioptric telescope for sharp and highly-detailed images . . .
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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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2.4X Dakin Barlow for 1.25" eyepieces

$210.00

2 Review(s)

This Ralph Dakin doublet design is considered by many professional astronomers to be the Rolls-Royce of 1.25" Barlows. It has a magnification of 2.4x for non-repeating eyepiece powers.
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Celestron Omni 15mm 1.25" Plossl

$42.95

This is a good quality medium power fully-multicoated eyepiece at a very economical price for the astronomer on a budget. It's designed for lunar observing, for filling the eyepiece field with emission and reflection nebulas, for observing compact open cl...
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Tele Vue 4.5mm 1.25" 72° field Delos

$386.01

1 Review(s)

The 4.5mm TeleVue Delos eyepiece brings acclaimed Ethos image quality to a very high power/long eye relief 72° field eyepiece for the first time to set new performance standards in planetary, lunar, and globular cluster observing . . .
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Explore Scientific 62° 5.5mm 1.25" Waterproof Eyepiece

$149.99

1 Review(s)

Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value.
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24mm Brandon

$279.00

1 Review(s)

The 24mm Vernonscope Brandon eyepiece is designed for unsurpassed medium power high contrast deep space observing, particularly with telescopes having a focal ratio of f/7 and above . . .
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Celestron 8-24mm zoom, 1.25"

$99.95

25 Review(s)

This fully multicoated Celestron 8-24mm zoom eyepiece gives you a virtually infinite number of magnifications in a single very reasonably-priced eyepiece . . .