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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 10mm XW extra wide angle eyepiece

$299.00

8 Review(s)

This short focal length Pentax is a high power eyepiece usable for both terrestrial and astronomical observing . . .
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Tele Vue 9mm Nagler Type 6

$320.01

5 Review(s)

This is an exceptional short focal length ultra wide field eyepiece designed as an upgrade to the original and highly-prized 9mm Nagler for high magnification observing with all telescope types . . .
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Celestron 9mm X-Cel LX Series 1.25"

$79.95

1 Review(s)

This short focal length 9mm Celestron X-Cel LX Series six-element eyepiece is a good choice for high quality medium to medium high magnification observing and imaging with long focal length refractors, reflectors, or catadioptric scopes.
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Explore Scientific 9mm 120° field argon-purged waterproof 2" eyepiece

$999.99

1 Review(s)

A first from Explore Scientific, this 2" 9mm deep sky eyepiece has an immense 120° field that seems to make your telescope disappear and plunge you headfirst into the Universe . . .
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Meade 10mm Mega Wide Angle 100° field 1.25" eyepiece

$199.95

2 Review(s)

The 10mm Meade 100° field MWA (Mega Wide Angle) 1.25" eyepiece provides wide field/medium high power images with any size or type of telescope.
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9.7mm Series 4000 Super Plössl

$29.99

1 Review(s)

This is a good quality medium high to high power eyepiece for observing lunar and planetary detail, resolving globular clusters, etc. It is especially well suited to Schmidt-Cassegrains, where it provides very close to the 1mm exit pupil recommended for maximum image sharpness . . .
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Astro-Tech 8mm 1.25" Paradigm Dual ED

$60.00

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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Meade 8.8mm Series 5000 1.25" Ultra Wide Angle waterproof

$129.00

10 Review(s)

This new waterproof Meade 8.8mm Ultra Wide is an exceptional short focal length 82° field eyepiece for high magnification observing with all telescope types, particularly Schmidt-Cassegrains . . .
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Explore Scientific 8.8mm 82° field argon-purged waterproof 1.25" eyepiece

$199.99

17 Review(s)

This 8.8mm Explore Scientific 82° field argon-purged waterproof eyepiece is the right focal length to give you very useful exit pupil sizes and magnifications with all scope types and focal ratios - f/10 Schmidt-Cassegrains, short focal length f/6 refractors, and f/4.5 Dobsonian reflectors alike.
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Explore Scientific 10mm 52° Series Waterproof Eyepiece

$79.99

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.