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Astro-Tech Eyepieces Now on Sale!
Astro-Tech Eyepieces Now on Sale!

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Products

  • Original price $519.00 - Original price $519.00
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    Astro-Tech AT72EDII Refractor OTA FPL-53 and Lanthanum f/6 Doublet

    Astro-Tech
    In Stock

    Astronomy magazine called it "a product everyone should own." Years of strong owner reviews — and a following of people who bought a second one whe...

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    Original price $519.00 - Original price $519.00
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    $519.00
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    Current price $519.00
  • Original price $499.00 - Original price $499.00
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    Astro-Tech AT80ED 3.1" f/7 ED Refractor OTA

    Astro-Tech
    In Stock

    The Astro-Tech AT80ED has become one of the most popular refractors we've ever offered. With 80mm of ED aperture, a 560mm focal length, and a preci...

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    Original price $499.00 - Original price $499.00
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    Original price $419.00
    Original price $419.00 - Original price $419.00
    Original price $419.00
    Current price $369.00
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    Current price $369.00

    Astro-Tech AT60ED 60mm f/6 FPL-53ED and Lanthanum Doublet

    Astro-Tech
    In Stock

    Sky & Telescope called it a Hot Product. Years of owner reviews later, the AT60ED has earned that reputation many times over. This is a 60mm f/...

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    Original price $419.00
    Original price $419.00 - Original price $419.00
    Original price $419.00
    Current price $369.00
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    Current price $369.00
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  • Original price $199.95 - Original price $199.95
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    $199.95
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    Current price $199.95

    Astro-Tech 1X Field Flattener For Astro-Tech AT90 Triplet APO Refractor

    Astro-Tech
    More on the way

    The AT90EDX and AT90CFT are triplet APO refractors with essentially perfect on-axis optics — guaranteed .95 Strehl or higher. But point a camera at...

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    Original price $199.95 - Original price $199.95
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    Current price $199.95
  • Original price $699.00 - Original price $699.00
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    Astro-Tech AT102ED 4" f/7 ED Refractor OTA

    Astro-Tech
    In Stock

    There is a reason four-inch refractors have remained popular with amateur astronomers for generations. They offer enough aperture to show consider...

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    Original price $699.00 - Original price $699.00
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  • Original price $299.95 - Original price $299.95
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    Astro-Tech V3 0.8x Reducer/Field Flattener For Astro-Tech AT115EDT Triplet APO Refractor with 3.2" Focuser

    Astro-Tech
    In Stock

    Astro-Tech AT115EDTRFv3 0.8× Reducer/Field Flattener The AT115EDT is a triplet apochromat — three air-spaced elements that bring color under tight ...

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    Original price $299.95 - Original price $299.95
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  • Original price $139.95 - Original price $139.95
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    Current price $139.95

    Astro-Tech 60mm Photoguide Refractor OTA

    Astro-Tech
    In Stock

    The new Astro-Tech AT60GS 60mm guidescope with upgraded helical focuser makes highly accurate autoguiding of deep space astrophotos affordable for ...

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    Original price $139.95 - Original price $139.95
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    Current price $139.95
  • Original price $299.95 - Original price $299.95
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    Current price $299.95

    Astro-Tech 20mm 100° Field Waterproof XWA 2" Eyepiece

    Astro-Tech
    In Stock

    Drop this eyepiece into a 12-inch Dobsonian and you'll understand what 100° does to a deep-sky view. The Orion Nebula doesn't just sit in the cente...

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    Original price $299.95 - Original price $299.95
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  • Original price $189.95 - Original price $189.95
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    Astro-Tech 10x50mm Illuminated Right Angle Correct Image Finder, White Body with Black Trim

    Astro-Tech
    In Stock

    Some telescopes ship with a finder that's either too small to be useful or too awkward to use comfortably. A 6x30 straight-through finder shows you...

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    Original price $189.95 - Original price $189.95
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  • Original price $69.95 - Original price $69.95
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    Current price $69.95

    Astro-Tech 18mm 1.25" Paradigm Dual ED Eyepiece

    Astro-Tech
    In Stock

    This Astro-Tech 18mm Paradigm Dual ED is an excellent medium to medium low power eyepiece for lunar observing, encompassing globular clusters, pick...

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    Original price $69.95 - Original price $69.95
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    Current price $69.95
  • Original price $40.00 - Original price $40.00
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    Current price $40.00

    Astro-Tech 19mm 1.25" PF Eyepiece

    Astro-Tech
    In Stock

    The Astro-Tech 19mm Premium Flat Field keeps the field wide at 65°, and delivers 20mm of eye relief that works even if you wear glasses. It's not a...

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    Original price $40.00 - Original price $40.00
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  • Original price $279.95 - Original price $279.95
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    Current price $279.95

    Astro-Tech 13mm 100° Field Waterproof 1.25"/2" Eyepiece

    Astro-Tech
    In Stock

    Thirteen millimeters is the sweet spot for a lot of telescopes. In a 10-inch f/5 Dobsonian, it gives you 96x — enough magnification to resolve the ...

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    Original price $279.95 - Original price $279.95
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    Current price $279.95
  • Original price $199.95 - Original price $199.95
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    $199.95
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    Current price $199.95

    Astro-Tech 0.8X Reducer/Field Flattener For Astro-Tech AT80EDT Triplet APO Refractor

    Astro-Tech
    In Stock

    This economical 0.8x focal reducer and field flattener is designed specifically for astrophotography with the Astro-Tech AT80EDT 80mm f/6 triplet a...

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    Original price $199.95 - Original price $199.95
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    Current price $199.95
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    Original price $119.95
    Original price $119.95 - Original price $119.95
    Original price $119.95
    Current price $89.95
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    Astro-Tech 9mm to 27mm 1.25" Zoom Eyepiece

    Astro-Tech
    In Stock

    You're at the eyepiece, Jupiter is centered, and you want to push the magnification higher. Normally that means pulling out the eyepiece, fumbling ...

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    Original price $119.95
    Original price $119.95 - Original price $119.95
    Original price $119.95
    Current price $89.95
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    Current price $89.95
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  • Original price $849.00 - Original price $849.00
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    $849.00
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    Current price $849.00

    Astro-Tech AT66EDQ f/7 ED Quadruplet Apochromatic Refractor OTA

    Astro-Tech
    In Stock

    Astro-Tech AT66EDQ f/7 ED Quadruplet Apochromatic Refractor Wide-field astrophotography has one persistent problem: flat fields are hard. Most refr...

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    Original price $849.00 - Original price $849.00
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    Original price $1,599.00
    Original price $1,599.00 - Original price $1,599.00
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    Current price $1,199.00
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    Current price $1,199.00

    Astro-Tech AT115EDT f/7 ED Triplet Refractor OTA

    Astro-Tech
    More on the way

    There's a moment in every refractor owner's life when the view snaps into focus and the background goes black — truly black, the way only a well-co...

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    Original price $1,599.00
    Original price $1,599.00 - Original price $1,599.00
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    Current price $1,199.00
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  • Original price $159.95 - Original price $159.95
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    $159.95
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    Current price $159.95

    Astro-Tech .8X Reducer Field Flattener For The 60ED Optical Tubes

    Astro-Tech
    More on the way

    Looking to make your Astro-Tech (or variant) scope faster and flatter for photography? Then the .8x reducer/flattener is exactly what your are loo...

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    Original price $159.95 - Original price $159.95
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    Current price $159.95
  • Sale
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    Original price $119.95
    Original price $119.95 - Original price $119.95
    Original price $119.95
    Current price $95.96
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    Astro-Tech 16mm UWA 82° 1.25" Eyepiece

    Astro-Tech
    In Stock

    Sixteen millimeters is the all-rounder focal length in a 1.25" barrel. In a 10-inch f/5 Dob, it gives you 78x — high enough to darken the sky backg...

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    Original price $119.95
    Original price $119.95 - Original price $119.95
    Original price $119.95
    Current price $95.96
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    Current price $95.96
    Save $23.99 Save $0.00
  • Original price $40.00 - Original price $40.00
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    $40.00
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    Current price $40.00

    Astro-Tech 10.5mm 1.25" PF Eyepiece

    Astro-Tech
    In Stock

    There's a magnification range where deep-sky observing gets interesting — where globular clusters stop looking like fuzzy spots and start resolving...

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    Original price $40.00 - Original price $40.00
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    Current price $40.00
  • Sale
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    Original price $2,099.00
    Original price $2,099.00 - Original price $2,099.00
    Original price $2,099.00
    Current price $1,649.00
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    Current price $1,649.00

    Astro-Tech AT130 EDT f/7 ED Triplet OTA

    Astro-Tech
    In Stock

    Five inches of ED triplet aperture is where a refractor stops feeling small. The AT130EDT combines a 130mm f/7 triplet objective, a heavy-duty 3.2-...

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    Original price $2,099.00
    Original price $2,099.00 - Original price $2,099.00
    Original price $2,099.00
    Current price $1,649.00
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  • Original price $299.95 - Original price $299.95
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    $299.95
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    Current price $299.95

    Astro-Tech V3 1X Field Flattener For Astro-Tech AT115EDT Triplet APO Refractor with 3.2" Focuser

    Astro-Tech
    In Stock

    There's a specific kind of frustration that comes from imaging with a refractor and reviewing your frames the next morning. The core of M33 is exac...

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    Original price $299.95 - Original price $299.95
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  • Original price $69.95 - Original price $69.95
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    Astro-Tech Illuminated Multiple Reticle Finder

    Astro-Tech
    In Stock

    The Astro-Tech #ATF multiple reticle finder is a single-power illuminated multiple reticle red-dot finder for astronomy and daylight terrestrial us...

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    Original price $69.95 - Original price $69.95
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    Original price $239.95
    Original price $239.95 - Original price $239.95
    Original price $239.95
    Current price $191.96
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    Astro-Tech 21mm UWA 82° 2" Eyepiece

    Astro-Tech
    In Stock

    You spend half the night swapping eyepieces. A 28mm wide-field for the big nebulae, a 16mm for the tight clusters, and something in between that yo...

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    Original price $239.95
    Original price $239.95 - Original price $239.95
    Original price $239.95
    Current price $191.96
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    Current price $191.96
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  • Original price $129.95 - Original price $129.95
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    $129.95
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    Current price $129.95

    Astro-Tech 2" 99% Reflectivity Dielectric Mirror Diagonal For Refractors

    Astro-Tech
    In Stock

    This 2” dielectric mirror-type star diagonal is an outstanding value. At this low price, if there ever was a bargain in astronomy, this is it. This...

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    Original price $129.95 - Original price $129.95
    Original price
    $129.95
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    Current price $129.95