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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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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 . . .
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Explore Scientific 4.7mm 82° field argon-purged waterproof 1.25" eyepiece

$229.99

14 Review(s)

This 4.7mm Explore Scientific 82° field argon-purged waterproof eyepiece is an excellent very high power, very wide field waterproof eyepiece for resolving globular clusters and closely-spaced binary stars.
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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.
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Tele Vue 5X Powermate image amplifier for 1.25" eyepieces

$228.01

8 Review(s)

If you must wear glasses while observing, and you're looking for an ultra high power Barlow to get high magnifications from your favorite long focal length/long eye relief eyepieces, look no further than this 5x Powermate. While not technically a Barlow, this unique new 4-lens image amplifier performs the same functions, but at a higher level of optical correction.
Barlow lenses have a n . . .
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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.
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Tele Vue 10mm 1.25" 72° field Delos

$386.01

12 Review(s)

TeleVue once again raises the bar in high power planetary, lunar, and deep space observing by putting the image quality and color neutrality of the renowned 10mm TeleVue Ethos eyepiece into this 72° field TeleVue 10mm Delos eyepiece . . .
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TeleVue 5mm DeLite 62° 1.25" Eyepiece

$268.01

3 Review(s)

The 5mm TeleVue DeLite eyepiece is a lighter, more compact, less expensive, 62° field/20mm eye relief version of the famed TeleVue Delos eyepieces, and the natural extension of the Ethos family tree.
Save $15.00

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Astro-Tech 25mm 1.25" PF Eyepiece

Regular Price: $55.00

Special Price $40.00

1 Review(s)

Looking to upgrade your standard 25/26mm eyepiece? Look no further than the Astro-Tech 25mm PF series eyepiece.
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Tele Vue 2X Barlow for 1.25" eyepieces

$133.01

14 Review(s)

This 2-element Barlow has superb sharpness to match that of TeleVue eyepieces. Despite being "merely" an achromatic system, good design gives it better color correction at the edges of the field than some 3-element "apochromatic" Barlows.
It is fully multicoated, with blackened lens edges and internal antireflection threading for excellent contrast. Its barrel is threaded for standard 1.25" fil . . .
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Celestron 10mm 1.25" 82° Luminos

$149.95

3 Review(s)

This 10mm Celestron Luminos eyepiece has a wide and flat 82° field of view for high power "picture window" views and the ideal 1mm exit pupil with an f/10 catadioptric telescope for sharp and highly-detailed images . . .