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Astro-Tech

Astro-Tech is Astronomics own brand of telescopes, focused providing high quality optical instruments ranging from compact refractors to large aperture astrographs.

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  • Sold out
    $249.95 - $249.95
    $249.95
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    $249.95

    Astro-Tech Voyager 2 Altazimuth Mount

    Astro-Tech
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    The solid and stable Astro-Tech Voyager 2 light-to-medium-duty altazimuth mount and tripod has geared slow motion controls. This 18 pound payload c...

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  • #58 Dark green 1.25" color filter
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    Astro-Tech #58 Dark Green 1.25" Color Filter

    Astro-Tech
    In Stock

    This Astro-Tech #58 dark green 1.25" eyepiece filter is very helpful when observing the Moon and Mars, plus enhances a variety of features on all t...

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    $11.95 - $11.95
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  • 2" Extension ring for A-T Ritchey-Chrétien astrographs
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    $34.95 - $34.95
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    Astro-Tech 2" Extension Ring for A-T Ritchey-Chrétien Astrographs

    Astro-Tech
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    This Astro-Tech 2" long x 90mm diameter extension ring can be installed between the rear cell of an Astro-Tech Ritchey-Chrétien astrograph and its ...

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    $34.95 - $34.95
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  • Astro-Tech AT90EDX side view
    Astro-Tech AT90EDX 3 quarter view
    Save $174.90 Save $0.00
    $1,749.00
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    $1,749.00
    $1,574.10
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    Astro-Tech AT90EDX f/6 Triplet APO Refractor OTA

    Astro-Tech
    In Stock

    This Astro-Tech AT90EDX refractor has: 90mm f/6 apochromatic triplet optics using an FCD-100 ED element guaranteed .95 strehl ratio or higher opti...

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    $1,749.00
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    $1,749.00
    $1,574.10
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    $1,574.10
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    $29.95 - $29.95
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    Astro Tech Super View 15mm 1.25" Eyepiece

    Astro-Tech
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    If you are looking for a great medium focal length eyepiece at a fantastic price, then grab one of these closeout 15mm while you still can.The 15mm...

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    $19.95 - $19.95
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    Astro-Tech 2" Crystalview Moon Filter

    Astro-Tech
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    This Astro-Tech 2” 13% transmission neutral gray filter reduces the brightness and glare that can mask low contrast details during lunar and planet...

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  • Save $400.00 Save $0.00
    $3,395.00
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    $3,395.00
    $2,995.00
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    $2,995.00

    Astro-Tech AT150EDL Refractor OTA FCD-100 and Lanthanum f/8 Doublet with Hard Case

    Astro-Tech
    In Stock

    Astro-Tech AT150EDL 150mm f/8 FCD-100 ED Doublet Refractor Big Refractor Performance — Refined, Reliable, and Ready to Deliver The Astro-Tech AT150...

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    $3,395.00
    $2,995.00
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    $2,995.00
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  • 2" x 35mm extension tube
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    Astro-Tech 2" x 35mm Extension Tube

    Astro-Tech
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    This Astro-Tech 2" x 35mm extension tube is used to make up for the loss of light path when a 2" star diagonal is removed from many refractor focus...

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  • $239.95 - $239.95
    $239.95
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    Astro-Tech 21mm UWA 82° 2" Eyepiece

    Astro-Tech
    In Stock

    This Astro-Tech 21mm 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 - $239.95
    $239.95
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    $239.95
  • Astro-Tech AT115EDTRFv3 reducer/flattener for AT115EDT telescope
    $299.95 - $299.95
    $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 0.8x Reducer/Flattener for AT115EDT Refractor (V3) – AT115EDTRFv3 Tailored for full-frame astrophotography, the Astro-Tech AT115EDTRFv...

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  • $119.95 - $119.95
    $119.95
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    Astro-Tech 9mm to 27mm 1.25" Zoom Eyepiece

    Astro-Tech
    In Stock

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

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    $119.95 - $119.95
    $119.95
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    $119.95
  • 1.25" prime focus/variable eyepiece projection adapter, needs T-ring
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    Astro-Tech 1.25" Prime Focus/Variable Eyepiece Projection Adapter, Needs T-Ring

    Astro-Tech
    In Stock

    The Astro-Tech Variable Camera Adapter consists of three parts for both prime focus and eyepiece projection imaging with 1.25" focuser refractors a...

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    $44.95
  • 2" x 50mm extension tube
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    Astro-Tech 2" x 50mm Extension Tube

    Astro-Tech
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    This Astro-Tech 2" x 50mm extension tube is used to make up for the loss of light path when a 2" star diagonal is removed from many refractor focus...

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    $29.95 - $29.95
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    $29.95
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  • 4mm 1.25" Value Line Plössl
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    $17.95 - $17.95
    $17.95
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    Astro-Tech 4mm 1.25" Value Line Plössl Eyepiece

    Astro-Tech
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    This product has been discontinued and is here for informational purposes only. This 4mm Astro-Tech Value Line is one of the shortest focal length ...

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  • AT115EDTFFv3 showing camera-side M78, M54, and M48 threads
    Astro-Tech 1.0x Field Flattener for AT115EDT Triplet Refractor – V3
    $299.95 - $299.95
    $299.95
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    $299.95

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

    Astro-Tech
    In Stock

    Astro-Tech 1.0x Field Flattener for AT115EDT Refractor (V3) – AT115EDTFFv3 Precision-engineered to pair with the Astro-Tech AT115EDT f/7 triplet a...

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    $299.95
  • $199.95 - $199.95
    $199.95
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    Astro-Tech 1X Field Flattener For Astro-Tech AT80EDT Triplet APO Refractor

    Astro-Tech
    In Stock

    This Astro-Tech AT80EDTFF 1X field flattener is designed specifically for prime focus astrophotography with the Astro-Tech AT80EDT ED triplet apo. ...

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    $199.95 - $199.95
    $199.95
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    $199.95
  • Save $139.90 Save $0.00
    $1,399.00
    $1,399.00 - $1,399.00
    $1,399.00
    $1,259.10
    $1,259.10 - $1,259.10
    $1,259.10

    Astro-Tech AT86EDQ f/7 Quad Refractor

    Astro-Tech
    In Stock

    This Astro-Tech AT86EDQ ED refractor has: 86mm f/7 fully multicoated four-lens/two-group refractor two ED lens elements amazing flat field astrop...

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    $1,399.00
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    $1,399.00
    $1,259.10
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    $1,259.10
    Save $139.90 Save $0.00
  • Sold out
    $400.00 - $400.00
    $400.00
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    $400.00

    Astro-Tech 152Edt Hard Carrying Case

    Astro-Tech
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    This product is discontinued.  This is here for informational purposes only. Great hard case designed to carry and protect your Astro-Tech 152EDT r...

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    $400.00 - $400.00
    $400.00
    $400.00 - $400.00
    $400.00
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  • Astro-Tech 8" f/8 Ritchey-Chrétien astrograph, steel tube
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    $1,199.00 - $1,199.00
    $1,199.00
    $1,199.00 - $1,199.00
    $1,199.00

    Astro-Tech 8" f/8 Ritchey-Chrétien Astrograph, Steel Tube

    Astro-Tech
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    The steel tube Astro-Tech AT8RC makes premium 8" Ritchey-Chrétien optics for serious deep space imaging available at the lowest price ever. Sky &am...

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    $1,199.00 - $1,199.00
    $1,199.00
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    $1,199.00
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  • 8" F/4 imaging Newtonian optical tube
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    $549.00 - $549.00
    $549.00
    $549.00 - $549.00
    $549.00

    Astro-Tech 8" f/4 Imaging Newtonian Optical Tube

    Astro-Tech
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    A review of three Astro-Tech astrographs (the AT6RC and AT8RC Ritchey-Chrétiens, as well as this AT8IN Imaging Newtonian) in the December 2009 issu...

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    $549.00
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  • #29 Dark red 1.25" color filter
    $11.95 - $11.95
    $11.95
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    $11.95

    Astro-Tech #29 Dark Red 1.25" Color Filter

    Astro-Tech
    In Stock

    If you have a big scope (10" in aperture and larger), this #29 dark red Astro-Tech 1.25" eyepiece filter can be useful when observing Mercury and V...

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    $11.95 - $11.95
    $11.95
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    $11.95
  • Astro-Tech AT130EDX 130mm triplet APO refractor with FCD100 and lanthanum
    Save $369.50 Save $0.00
    $3,695.00
    $3,695.00 - $3,695.00
    $3,695.00
    $3,325.50
    $3,325.50 - $3,325.50
    $3,325.50

    Astro-Tech AT130EDX f/7 FCD100 ED Triplet APO

    Astro-Tech
    In Stock

    Astro-Tech AT130EDX f/7 FCD100 ED Triplet Apochromatic Refractor The Astro-Tech AT130EDX is the pinnacle of our refractor line—a 130mm f/7 apochrom...

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    $3,695.00
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    $3,695.00
    $3,325.50
    $3,325.50 - $3,325.50
    $3,325.50
    Save $369.50 Save $0.00
  • $279.95 - $279.95
    $279.95
    $279.95 - $279.95
    $279.95

    Astro-Tech 3.5mm 110° Field Waterproof 1.25"/2" Eyepiece

    Astro-Tech
    In Stock

    The Astro-Tech 3.5mm o-ring sealed 1.25"/2" eyepiece combines a high power capability with a 110° apparent field to provide a jaw-dropping observin...

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    $279.95 - $279.95
    $279.95
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    $279.95
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    $99.95
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    $99.95

    Astro-Tech 114mm I.D. Astro-Tech Tube Rings, Pair

    Astro-Tech
    In Stock

    These split and hinged optical tube mounting rings are made of solid aluminum, anodized black for long life. They are felt-lined and have a large h...

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    $99.95 - $99.95
    $99.95
    $99.95 - $99.95
    $99.95

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