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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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  • 1.25" 99% Reflectivity dielectric mirror diagonal
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    $79.95 - $79.95
    $79.95
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    $79.95

    Astro-Tech 1.25" 99% Reflectivity Dielectric Mirror Diagonal

    Astro-Tech
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    This 1.25" Astro-Tech first-surface mirror star diagonal was named a Sky & Telescope Hot Product for 2007! Sky & Tel recognized that the As...

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    $79.95 - $79.95
    $79.95
    $79.95 - $79.95
    $79.95
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  • 0.8x reducer/field flattener for f/6 refractors
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    $149.95 - $149.95
    $149.95
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    $149.95

    Astro-Tech 0.8X Reducer/Field Flattener For f/6 Refractors

    Astro-Tech
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    This economical Astro-Tech 2" 0.8x reducer/field flattener is designed for astrophotography with f/6 focal ratio refractors, but will also work wel...

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    $149.95 - $149.95
    $149.95
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    $149.95
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    $69.95 - $69.95
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    Astro-Tech 5mm 1.25" Paradigm Dual ED Eyepiece

    Astro-Tech
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    This Astro-Tech 5mm Paradigm Dual ED eyepiece is excellent for medium to medium high magnification viewing with short to medium focal length refrac...

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    $69.95 - $69.95
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    $69.95
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    $329.95
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    $279.95
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    $279.95

    Astro-Tech AT70ED 2.8" f/6 ED Refractor OTA

    Astro-Tech
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    The AT70ED delivers genuine ED glass performance at an honest price. Seventy millimeters of aperture at f/6 yields 420mm of focal length — a sweet ...

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    $329.95
    $329.95 - $329.95
    $329.95
    $279.95
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    $279.95
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    $149.95 - $149.95
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    Astro-Tech 2" Field Flattener for Imaging with Astro-Tech and TMB Refractors

    Astro-Tech
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    New for August 2021, thread on adatper tops to choose between 42mm T-threads and 48mm T-threads. Named a Sky & Telescope Hot Product of the Yea...

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    $149.95 - $149.95
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    $149.95
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    $0.00 - $0.00
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    $999.00
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    $999.00

    Astro-Tech AT80EDT f/6 ED Triplet Refractor OTA

    Astro-Tech
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    For the backyard grab-and-go observer, for the Milky Way star field scanner, for the wide field imager, for the birder and terrestrial photographer...

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    $0.00 - $0.00
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    $999.00
    $999.00 - $999.00
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    $69.95 - $69.95
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    Astro-Tech 25mm 1.25" Paradigm Dual ED Eyepiece

    Astro-Tech
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    This Astro-Tech 25mm Paradigm Dual ED is an excellent medium to low power eyepiece for encompassing open clusters, picking up detail in emission an...

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    $69.95 - $69.95
    $69.95
    $69.95 - $69.95
    $69.95
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    $1,299.00 - $1,299.00
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    $1,299.00

    Astro-Tech AT102EDL Refractor OTA FCD-100 and Lanthanum f/7 Doublet

    Astro-Tech
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    The Astro-Tech AT102EDL takes the performance of the it smaller siblings and combines it with the mechanics of the EDT line. This Astro-Tech ED ref...

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    $1,299.00 - $1,299.00
    $1,299.00
    $1,299.00 - $1,299.00
    $1,299.00
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    $849.00
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    $600.00
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    $600.00

    Astro-Tech AT60EDP 60mm f/5 Dual ED Petzval OTA

    Astro-Tech
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    Most small refractors ask you to buy a separate field flattener or reducer to get round stars across your imaging chip. Then you spend an evening s...

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    $849.00
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    $600.00
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    $279.95 - $279.95
    $279.95
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    Astro-Tech 7mm 100° Field Waterproof 1.25"/2" Eyepiece

    Astro-Tech
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    At 7mm, you're pushing into serious magnification territory. In a 10-inch f/5 Dobsonian, the 7mm XWA delivers 179x — high enough to resolve fine pl...

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    $279.95 - $279.95
    $279.95
    $279.95 - $279.95
    $279.95
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    $40.00 - $40.00
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    Astro-Tech 25mm 1.25" PF Eyepiece

    Astro-Tech
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    The 32mm Plössl that came with your telescope served you well. You learned the sky with it. But somewhere along the way you noticed: the field is n...

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    $40.00 - $40.00
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    $39.95 - $39.95
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    Astro-Tech At60Ed Camera Angle Adjuster

    Astro-Tech
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    A great accessory for your AT60ED photographic needs.The AT60CAA will make your life much easier when using your AT60ED photographically. The Came...

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    $39.95 - $39.95
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  • 2" 99% Reflectivity dielectric mirror diagonal for SCTs
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    $149.95 - $149.95
    $149.95
    $149.95 - $149.95
    $149.95

    Astro-Tech 2" 99% Reflectivity Dielectric Mirror Diagonal for SCTs

    Astro-Tech
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    This 2" dielectric mirror-type star diagonal is designed to give you first-class performance with a Schmidt-Cassegrain - at a money-saving and far ...

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    $149.95 - $149.95
    $149.95
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    $149.95
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  • Sold out
    $1,949.00
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    $1,949.00
    $1,699.00
    $1,699.00 - $1,699.00
    $1,699.00

    Astro-Tech AT125EDL Refractor OTA FCD-100 and Lanthanum f/7.8 Doublet

    Astro-Tech
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    The AT125EDL occupies a rare middle ground: it's large enough to gather meaningful light and resolution, yet nimble enough that you can pick it up,...

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    $1,949.00
    $1,949.00 - $1,949.00
    $1,949.00
    $1,699.00
    $1,699.00 - $1,699.00
    $1,699.00
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    $49.95 - $49.95
    $49.95
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    Astro-Tech Hard Case For The At60Ed And At72Edii

    Astro-Tech
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    Protect your telescope with this hard case designed for the AT60ED and AT72EDII. The Astro-Tech ATHC6072 hard case is designed to hold the Astro-Te...

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    $49.95 - $49.95
    $49.95
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    $49.95
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    $59.95 - $59.95
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    Astro-Tech 2X Telecentric Extender Barlow for 1.25" Eyepieces

    Astro-Tech
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    You have five eyepieces in a case and you need ten focal lengths. The obvious answer is a Barlow — double the power of every eyepiece you own in on...

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    $59.95 - $59.95
    $59.95
    $59.95 - $59.95
    $59.95
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    $1,595.00 - $1,595.00
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    Astro-Tech AT90CFT Limited Edition f/6 Triplet APO Refractor Carbon Fiber OTA

    Astro-Tech
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    In the November 2023 issue of Sky & Telescope, Alan Dyer had this to say. 1.  Alan had actually reviewed the TMB92SS when we brought it out in ...

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    $1,595.00 - $1,595.00
    $1,595.00
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    $1,795.00 - $1,795.00
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    Astro-Tech AT92 f/5.5 Triplet APO Refractor OTA

    Astro-Tech
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    THIS PRODUCT HAS BEEN DISCONTINUED.  THIS PAGE IS HERE FOR INFORMATIONAL PURPOSES ONLY. If you are looking for the best fast focal ratio/compact AP...

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    $1,795.00 - $1,795.00
    $1,795.00
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  • #23A Light red 1.25" color filter
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    $11.95 - $11.95
    $11.95
    $11.95 - $11.95
    $11.95

    Astro-Tech #23A Light Red 1.25" Color Filter

    Astro-Tech
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    This #23A light red Astro-Tech 1.25" eyepiece filter is useful when observing Mercury and Venus during the day and at twilight and when observing M...

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    $11.95 - $11.95
    $11.95
    $11.95 - $11.95
    $11.95
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  • Astro-Tech AT90EDX side view
    Astro-Tech AT90EDX 3 quarter view
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    $1,749.00
    $1,749.00 - $1,749.00
    $1,749.00
    $1,574.00
    $1,574.00 - $1,574.00
    $1,574.00

    Astro-Tech AT90EDX f/6 Triplet APO Refractor OTA

    Astro-Tech
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    The first thing you notice about the AT90EDX is how quiet the view is. No color fringing on bright limbs. No softening at the edge. Just the object...

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    $1,749.00
    $1,749.00 - $1,749.00
    $1,749.00
    $1,574.00
    $1,574.00 - $1,574.00
    $1,574.00
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  • 2X achromatic Barlow for 1.25" eyepieces
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    $29.95 - $29.95
    $29.95
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    Astro-Tech 2X Achromatic Barlow for 1.25" Eyepieces

    Astro-Tech
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    This physically short (3.1") Astro-Tech 2x achromatic Barlow is an inexpensive way to cleanly double the power of any 1.25" eyepiece in your collec...

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    $29.95 - $29.95
    $29.95
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    $29.95
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  • Vixen-Style dovetail rail for mounting accessories on Astro-Tech AT6RC 6" RC
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    $45.00 - $45.00
    $45.00
    $45.00 - $45.00
    $45.00

    Astro-Tech Vixen-Style Dovetail Rail for Mounting Accessories on Astro-Tech AT6RC 6" RC

    Astro-Tech
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    This 12.75" long Astro-Tech accessory dovetail rail mounts on top of the Astro-Tech AT6RC 6" Ritchey-Chrétien astrograph using existing holes in th...

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    $45.00 - $45.00
    $45.00
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    $45.00
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  • Sold out
    $4,395.00
    $4,395.00 - $4,395.00
    $4,395.00
    $3,499.00
    $3,499.00 - $3,499.00
    $3,499.00

    Astro-Tech AT152EDT f/8 Triplet APO Refractor OTA

    Astro-Tech
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    The Astro-Tech AT152EDT 152mm f/8 Triplet Apochromatic Refractor – A True Lifetime Telescope  For those who demand the best in optical performance ...

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    $4,395.00
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    $4,395.00
    $3,499.00
    $3,499.00 - $3,499.00
    $3,499.00
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  • Astro-Tech 6" f/9 Ritchey-Chrétien astrograph
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    $479.95 - $479.95
    $479.95
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    $479.95

    Astro-Tech 6" f/9 Ritchey-Chrétien Astrograph

    Astro-Tech
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    The exceptional value 6" Astro-Tech Ritchey-Chrétien astrograph is once again available for the serious deep space astrophotographer on a budget . ...

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    $479.95 - $479.95
    $479.95
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    $479.95
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