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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 30mm 82° field argon-purged waterproof 2" eyepiece

$499.99

10 Review(s)

This 82° field Explore Scientific 30mm 2" argon-purged waterproof eyepiece gives you the big picture, making you feel like you're relaxing in front of an expansive picture window on the Universe, rather than squinting through an eyepiece.
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Vernonscope 24mm Brandon "flat top"

$279.00

1 Review(s)

The 24mm Vernonscope Brandon "flat top" 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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Vernonscope 16mm Brandon "flat top"

$279.00

1 Review(s)

The 16mm Vernonscope Brandon "flat top" eyepiece is designed for excellent high contrast medium power lunar, star cluster, galaxy, and nebula observing, particularly with telescopes having a focal ratio of f/7 and above . . .
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Vernonscope 12mm Brandon "flat top"

$279.00

2 Review(s)

The 12mm Vernonscope Brandon "flat top" eyepiece is designed for superb medium to high power lunar, planetary, star cluster, and binary star observing, particularly with telescopes having a focal ratio of f/7 and above . . .
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Vernonscope 8mm Brandon "flat top"

$279.00

The 8mm Vernonscope Brandon "flat top" eyepiece is designed for unsurpassed high power lunar, planetary, star cluster, and binary star observing, particularly with telescopes having a focal ratio of f/7 and above . . .
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Celestron Luminos 2.5x 4-element Barlow for 2" and 1.25" eyepieces

$149.95

7 Review(s)

This 2.5x Celestron Luminos four-lens fully multicoated Barlow provides superb field flatness and minimal chromatic aberration with both 2" and 1.25" eyepieces . . .
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Explore Scientific 30mm 100° field argon-purged waterproof 3" eyepiece

$1,099.99

2 Review(s)

The 100° apparent field of the Explore Scientific 30mm waterproof 3" eyepiece provides superb maximum field/medium to medium-low power observing in all scopes capable of handling this massive 5.2 pound eyepiece . . .
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Celestron Visual accessory kit for Celestron PowerSeeker scopes

$39.95

2 Review(s)

This PowerSeeker 1.25" visual accessory Kit is designed to enhance the capabilities of your Celestron PowerSeeker telescope at a very modest cost, but this kit may also be used with many other telescope that accepts 1.25" eyepieces and filters.
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Tele Vue 17.3mm 1.25" 72° field Delos

$386.01

9 Review(s)

This new 72° field TeleVue 17.3mm Delos eyepiece brings the superb image quality and color neutrality of the renowned TeleVue Ethos eyepieces to medium power planetary, lunar, and deep space observing . . .
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Tele Vue 14mm 1.25" 72° field Delos

$386.01

8 Review(s)

The 14mm TeleVue Delos eyepiece gives you the optical quality of the acclaimed TeleVue 13mm Ethos eyepiece, simply with a trifle less power, a somewhat narrower field, and longer eye relief for eyeglass use, but all for little more than half the Ethos price . . .