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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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Takahashi 7mm 1.25" 90° Ultra Wide/Flat Field

$630.00

The high power Takahashi 7mm Ultra Wide/Flat Field 1.25" eyepiece has an ultra-wide 90° apparent field of view, free of coma and spherical aberrations, with pin point stars across its remarkably flat field . . .
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Takahashi 5.7mm 1.25" 90° Ultra Wide/Flat Field

$660.00

The high power Takahashi 5.7mm Ultra Wide/Flat Field 1.25" eyepiece has a remarkably flat field, free of coma and spherical aberrations, with pin point stars across its ultra-wide 90° apparent field of view . . .
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Takahashi 3.3mm 1.25" 90° Ultra Wide/Flat Field

$660.00

The remarkably flat field of the very high power Takahashi 3.3mm Ultra Wide/Flat Field 1.25" eyepiece shows you pin point stars across its ultra-wide 90° apparent field of view . . .
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Explore Scientific 2X Barlow for 2" eyepieces, with 1.25" adapter

$299.99

5 Review(s)

This new four-element 2" 2x Explore Scientific focal extender (Barlow lens) has a 1.25" eyepiece adapter so you can use both 2" and 1.25" eyepieces in your 2" focuser . . .
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Explore Scientific 5X Barlow for 1.25" eyepieces

$199.99

For high power with a short focal length refractor or reflector, this Explore Scientific four-element 5x image amplifier (Barlow lens) is hard to beat. It quintuples the power of any eyepiece used with it, with a flat field and essentially no color fringing . . .
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Explore Scientific 3X Barlow for 1.25" eyepieces

$209.99

7 Review(s)

This new four-element 1.25" 3x Explore Scientific focal extender (Barlow lens) triples the power of any eyepiece used with it, with flat-field and essentially apochromatic performance . . .
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Explore Scientific 2X Barlow for 1.25" eyepieces

$199.99

6 Review(s)

This new four-element 1.25" 2x Explore Scientific focal extender (Barlow lens) has an exceptionally flat field and essentially no color fringing with all telescope types and focal ratios . . .
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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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Tele Vue 6mm 1.25" 72° field Delos

$386.01

2 Review(s)

The 6mm TeleVue Delos eyepiece brings acclaimed Ethos image quality and color neutrality to a 72° field eyepiece for the first time to provide a new standard in high power planetary, lunar, and binary star observing . . .
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Astro-Tech 4mm 1.25" Value Line Plössl

$17.95

2 Review(s)

This 4mm Astro-Tech Value Line is one of the shortest focal length and most economically-priced Plössl eyepieces available. It's designed for very high magnification lunar and planetary observing and for splitting close binary stars . . .