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

Astro-Tech 5mm 1.25" Paradigm Dual ED

$65.00

13 Review(s)

This Astro-Tech 5mm Paradigm Dual ED eyepiece has excellent color fidelity and contrast, exceptionally low distortion, and a low price that will change your opinion about how much you really have to pay for optical excellence . . .

Out of stock
Quick view

Astro-Tech 25mm 1.25" Paradigm Dual ED

$65.00

9 Review(s)

This Astro-Tech 25mm Paradigm Dual ED is a medium-low to low power eyepiece that will visibly upgrade the views through your scope when compared with the standard 25/26mm eyepiece supplied with most new scopes . . .

Out of stock
Quick view

Astro-Tech 15.5mm 1.25" PF Eyepiece

$55.00

This Astro-Tech 15.5mm PF series eyepiece has excellent eyerelief and a fantastic flat field to further enhance your viewing pleasure.
Save $20.00

Quick view

Astro-Tech 10mm UWA 82° 1.25" Eyepiece

Regular Price: $119.95

Special Price $99.95

1 Review(s)

This 10mm Astro-Tech 82° field eyepiece is an excellent medium to high power, very wide field eyepiece that will work well if any telescope . . .
Save $29.95

Quick view

Astro-Tech 7mm 100° field waterproof 1.25"/2" eyepiece

Regular Price: $279.95

Special Price $250.00

The Astro-Tech 7mm o-ring sealed 1.25"/2" eyepiece combines a high power capability with a 100° apparent field to provide a jaw-dropping observing experience in your telescope at a price that is unreal.
Quick view

Astro-Tech 9mm to 27mm 1.25" Zoom Eyepiece

$119.95

This 9mm to 27mm Astro-Tech zoom eyepiece is a fantastic choice for astronomers of every experience level.
Quick view

Astro-Tech 15mm 1.25" Paradigm Dual ED

$65.00

15 Review(s)

This Astro-Tech 15mm Paradigm Dual ED eyepiece gives you the outstanding medium power performance of a high-priced eyepiece at a price that will make you wonder why other eyepieces are so high-priced . . .

Out of stock
Quick view

Astro-Tech 5.5mm 1.25" PF Eyepiece

$55.00

1 Review(s)

This Astro-Tech 5.5mm PF series eyepiece has excellent eyerelief and a fantastic flat field to further enhance your viewing pleasure.
Save $20.00

Quick view

Astro-Tech 4mm UWA 82° 1.25" Eyepiece

Regular Price: $119.95

Special Price $99.95

2 Review(s)

This 4mm Astro-Tech 82° field eyepiece is an excellent very high power, very wide field eyepiece for resolving globular clusters and closely-spaced binary stars . . .
Save $40.00

Quick view

Astro-Tech 28mm UWA 82° 2" Eyepiece

Regular Price: $239.95

Special Price $199.95

3 Review(s)

This Astro-Tech 28mm waterproof eyepiece is a substantial 2" eyepiece that will give impressively sharp and contrasty wide field views of nebulas, compact open clusters, globular clusters, etc. with virtually any telescope that can use 2" eyepieces