JavaScript seems to be disabled in your browser.
You must have JavaScript enabled in your browser to utilize the functionality of this website.

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.

Shop By Category

Quick view

Celestron 9mm X-Cel LX Series 1.25"

$99.95

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.
Quick view

Explore Scientific 24mm 68° field argon-purged waterproof 1.25" eyepiece

$269.99

17 Review(s)

This Explore Scientific 24mm argon-purged eyepiece has a wide 68° field that gives impressively sharp and contrasty medium power images with virtually any telescope, from short focal length refractor to long focal length Maksutov.
Quick view

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.
Quick view

Celestron 5mm X-Cel LX Series 1.25"

$99.95

3 Review(s)

This short focal length 5mm Celestron X-Cel LX Series six-element eyepiece is good for medium to medium high magnification viewing and imaging with short focal length refractors and fast focal ratio reflectors and high power viewing with catadioptric scopes.
Quick view

Celestron 25mm X-Cel LX Series 1.25"

$99.95

3 Review(s)

This medium focal length 25mm Celestron X-Cel LX Series six-element eyepiece is usable for high quality low to medium power magnification for observing galaxy clusters, viewing emission and reflection nebulas in their entirety, and more. It can also be used for imaging with a smart phone
Quick view

Explore Scientific 25mm 52° Series Waterproof Eyepiece

$129.99

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.
Save $15.00

Quick view

Astro-Tech 15.5mm 1.25" PF Eyepiece

Regular Price: $55.00

Special Price $40.00

1 Review(s)

This Astro-Tech 15.5mm PF series eyepiece has excellent eyerelief and a fantastic flat field to further enhance your viewing pleasure.
Quick view

Celestron Omni 40mm 1.25" Plossl

$67.95

2 Review(s)

This is an economical good quality low power eyepiece with fully-multicoated optics. With a 43 degree field of view it has the widest field possible from a 1.25" eyepiece, markedly wider than competitively-priced 40mm Plössls. Its field stop (the rim insi...
Quick view

Celestron 12mm X-Cel LX Series 1.25"

$99.95

4 Review(s)

This medium focal length 12mm Celestron X-Cel LX Series six-element eyepiece is usable for high quality medium to medium high magnification observing and imaging with any scope type, under virtually any seeing conditions.
Quick view

Explore Scientific 10mm 52° Series Waterproof Eyepiece

$119.99

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.