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  • Save $40.00 Save $0.00
    $239.95
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    $199.95
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    $199.95

    Astro-Tech 28mm UWA 82° 2" Eyepiece

    Astro-Tech
    In Stock

    This Astro-Tech 28mm waterproof eyepiece is a substantial 2" eyepiece that will give impressively sharp and contrasty wide field views of nebulas, ...

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    $239.95
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    $239.95
    $199.95
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    $199.95
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  • 18mm 82° field argon-purged waterproof 2" eyepiece
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    $319.99
    $319.99 - $319.99
    $319.99
    $219.94
    $219.94 - $219.94
    $219.94

    Explore Scientific 18mm 82° Field Argon-Purged Waterproof 2" Eyepiece

    Explore Scientific
    More on the way

    This 82° field Explore Scientific 18mm 2" argon-purged waterproof eyepiece makes observing with many telescopes feel like you're taking a stroll th...

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    $319.99
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    $319.99
    $219.94
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    $219.94
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  • 30mm 82° field argon-purged waterproof 2" eyepiece
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    $499.99
    $499.99 - $499.99
    $499.99
    $449.94
    $449.94 - $449.94
    $449.94

    Explore Scientific 30mm 82° Field Argon-Purged Waterproof 2" Eyepiece

    Explore Scientific
    In Stock

    This 82° field Explore Scientific 30mm 2" argon-purged waterproof eyepiece gives you the big picture, making you feel like you're relaxing in front...

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    $499.99
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    $499.99
    $449.94
    $449.94 - $449.94
    $449.94
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  • 28mm 68° field argon-purged waterproof 2" eyepiece
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    $299.99
    $299.99 - $299.99
    $299.99
    $249.94
    $249.94 - $249.94
    $249.94

    Explore Scientific 28mm 68° Field Argon-Purged Waterproof 2" Eyepiece

    Explore Scientific
    In Stock

    This Explore Scientific 28mm argon-purged is a substantial 2" eyepiece that gives impressively sharp and contrasty wide field views of nebulas, com...

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    $299.99
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    $299.99
    $249.94
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    $249.94
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  • 9mm 100° field argon-purged waterproof 2" eyepiece
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    $579.99
    $579.99 - $579.99
    $579.99
    $479.94
    $479.94 - $479.94
    $479.94

    Explore Scientific 9mm 100° Field Argon-Purged Waterproof 2" Eyepiece

    Explore Scientific
    In Stock

    The Explore Scientific 9mm argon-purged waterproof 2" eyepiece combines a high power capability with a 100° apparent field to provide a jaw-droppin...

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    $579.99
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    $579.99
    $479.94
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    $479.94
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  • 40mm 68° field argon-purged waterproof 2" eyepiece
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    $519.99
    $519.99 - $519.99
    $519.99
    $399.94
    $399.94 - $399.94
    $399.94

    Explore Scientific 40mm 68° Field Argon-Purged Waterproof 2" Eyepiece

    Explore Scientific
    In Stock

    If you have room in your observing kit for only one long focal length wide angle eyepiece, this Explore Scientific 40mm argon-purged eyepiece may w...

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    $519.99
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    $519.99
    $399.94
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    $399.94
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  • Save $100.05 Save $0.00
    $999.99
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    $999.99
    $899.94
    $899.94 - $899.94
    $899.94

    Explore Scientific 25mm 100° Field Argon-Purged Waterproof 2" Eyepiece

    Explore Scientific
    In Stock

    The 100° apparent field of this Explore Scientific first-of-its-kind 25mm argon-purged waterproof 2" eyepiece provides superb maximum field/medium ...

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    $999.99
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    $999.99
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    $899.94
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  • Explore Scientific 62° 32mm 2" Waterproof Eyepiece
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    $229.99
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    $229.99
    $179.94
    $179.94 - $179.94
    $179.94

    Explore Scientific 32mm 62° 2" Waterproof Eyepiece

    Explore Scientific
    In Stock

    Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 62° Series™ eyepieces are excellent flat-field multi-elem...

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    $229.99
    $229.99 - $229.99
    $229.99
    $179.94
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    $179.94
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  • 34mm 68° field argon-purged waterproof 2" eyepiece
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    $419.99
    $419.99 - $419.99
    $419.99
    $299.94
    $299.94 - $299.94
    $299.94

    Explore Scientific 34mm 68° Field Argon-Purged Waterproof 2" Eyepiece

    Explore Scientific
    In Stock

    This Explore Scientific 34mm argon-purged 2" is a big eyepiece - big in size, big in weight, big in field of view, big in performance. It gives you...

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    $419.99
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    $419.99
    $299.94
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    $299.94
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  • 5.5mm 100° field argon-purged waterproof 2" eyepiece
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    $549.99
    $549.99 - $549.99
    $549.99
    $449.94
    $449.94 - $449.94
    $449.94

    Explore Scientific 5.5mm 100° Field Waterproof 2" Eyepiece

    Explore Scientific
    In Stock

    The Explore Scientific 5.5mm argon-purged waterproof 2" eyepiece combines a high power capability with a 100° apparent field to provide a jaw-dropp...

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    $549.99
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    $549.99
    $449.94
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    $449.94
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  • Sold out
    $149.95
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    $149.95
    $99.95
    $99.95 - $99.95
    $99.95

    Universal Astro 2" Adjustable Field Flattener for f/5 to f/7 Refractor Telescopes

    Universal Astro
    Sold Out

    Need to dial in your backspacing on your imaging rig?  The UA 2" field flattener gives you the freedom to set your spacing from 55mm all the way to...

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    $149.95
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    $149.95
    $99.95
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    $99.95
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  • Save $100.05 Save $0.00
    $799.99
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    $799.99
    $699.94
    $699.94 - $699.94
    $699.94

    Explore Scientific 20mm 100° field waterproof 2" eyepiece

    Explore Scientific
    In Stock

    The 100° apparent field of the Explore Scientific 20mm waterproof 2" eyepiece provides superb maximum field/medium power observing in all scopes, f...

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    $799.99
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    $799.99
    $699.94
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    $699.94
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  • Save $50.00 Save $0.00
    $399.00
    $399.00 - $399.00
    $399.00
    $349.00
    $349.00 - $349.00
    $349.00

    Pentax 30mm XW Extra Wide Angle 2" Eyepiece

    Pentax
    More on the way

    This medium focal length 2" Pentax eyepiece is an excellent choice for medium power deep space observing with long focal length refractors, reflect...

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    $399.00
    $399.00 - $399.00
    $399.00
    $349.00
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    $349.00
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  • Save $100.05 Save $0.00
    $679.99
    $679.99 - $679.99
    $679.99
    $579.94
    $579.94 - $579.94
    $579.94

    Explore Scientific 14mm 100° Field Argon-Purged Waterproof 2" Eyepiece

    Explore Scientific
    In Stock

    The 100° apparent field of the Explore Scientific 14mm argon-purged waterproof 2" eyepiece provides incredible maximum field/medium power observing...

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    $679.99
    $679.99 - $679.99
    $679.99
    $579.94
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    $579.94
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  • Save $50.00 Save $0.00
    $429.00
    $429.00 - $429.00
    $429.00
    $379.00
    $379.00 - $379.00
    $379.00

    Pentax 40mm XW Extra Wide Angle 2" Eyepiece

    Pentax
    More on the way

    This long focal length 2" Pentax eyepiece is outstanding for low power/wide field astronomical observing with long focal length refractors and cata...

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    $429.00
    $429.00 - $429.00
    $429.00
    $379.00
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    $379.00
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  • Save $40.00 Save $0.00
    $239.95
    $239.95 - $239.95
    $239.95
    $199.95
    $199.95 - $199.95
    $199.95

    Astro-Tech 21mm UWA 82° 2" Eyepiece

    Astro-Tech
    More on the way

    This Astro-Tech 21mm waterproof eyepiece is a substantial 2" eyepiece that will give impressively sharp and contrasty wide field views of nebulas, ...

    View full details
    $239.95
    $239.95 - $239.95
    $239.95
    $199.95
    $199.95 - $199.95
    $199.95
    Save $40.00 Save $0.00
  • Save $50.95 Save $0.00
    $479.95
    $479.95 - $479.95
    $479.95
    $429.00
    $429.00 - $429.00
    $429.00

    Pentax 16.5mm XW Extra Wide Angle Eyepiece

    Pentax
    More on the way

    This medium focal length Pentax is a dual-purpose eyepiece for both terrestrial and astronomical observing. Terrestrially, it is an excellent moder...

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    $479.95
    $479.95 - $479.95
    $479.95
    $429.00
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    $429.00
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  • Save $50.95 Save $0.00
    $499.95
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    $499.95
    $449.00
    $449.00 - $449.00
    $449.00

    Pentax 23mm XW Extra Wide Angle Eyepiece

    Pentax
    In Stock

    This medium focal length Pentax provides sharp and very wide field images for both terrestrial and astronomical observing. Terrestrially, it is an ...

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    $499.95
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    $499.95
    $449.00
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    $449.00
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