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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 18mm 82° field argon-purged waterproof 2" eyepiece

$319.99

8 Review(s)

This 82° field Explore Scientific 18mm 2" argon-purged waterproof eyepiece makes observing with many telescopes feel like you're taking a stroll through the cosmos rather than looking through an eyepiece.
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Explore Scientific 6.5mm 82 Degree 1.25" LER Waterproof Eyepiece

$269.99

Explore Scientific has improved their already impressive 82 Degree line with this addition of a 6.5mm Long Eye Relief 1.25" waterproof eyepiece.
Save $20.00

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Astro-Tech 16mm UWA 82° 1.25" Eyepiece

Regular Price: $119.95

Special Price $99.95

4 Review(s)

This 16mm Astro-Tech 82° field eyepiece will show you surprisingly wide deep space panoramas with any type or focal ratio telescope.
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Tele Vue 3.5mm Nagler Type 6

$334.01

This is an exceptional-quality and very short focal length ultra wide field eyepiece . . .
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Tele Vue 16mm Nagler Type 5

$368.01

3 Review(s)

This latest premium 1.25" eyepiece from Al Nagler uses six optical elements for optimized performance across a very wide field of view . . .
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Celestron 15mm 1.25" 82° Luminos

$149.95

6 Review(s)

This 15mm Celestron Luminos 1.25" eyepiece has a wide and flat 82° field of view for medium power "picture window" views and is superb for Dobsonians and short focal length flat field refractors . . .
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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 11mm 82° field argon-purged waterproof 1.25" eyepiece

$229.99

13 Review(s)

The "picture window on space" viewing experience of this 82° field Explore Scientific 11mm 1.25" argon-purged eyepiece gives you the magnification you want, without cramping your field of view like an ordinary high power eyepiece.