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  • Astro-Tech 10" f/8 Ritchey-Chrétien optical tube
    $2,495.00 - $2,495.00
    $2,495.00
    $2,495.00 - $2,495.00
    $2,495.00

    Astro-Tech 10" f/8 Ritchey-Chrétien Optical Tube

    Astro-Tech
    More on the way

    The 10" Astro-Tech AT10RC Ritchey-Chrétien astrograph is a Sky & Telescope Hot Product for 2010 and an Astronomy Star Product for 2010 award wi...

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    $2,495.00 - $2,495.00
    $2,495.00
    $2,495.00 - $2,495.00
    $2,495.00
  • Astro-Tech 10" f/8 truss tube Ritchey-Chrétien optical tube
    $3,195.00 - $3,195.00
    $3,195.00
    $3,195.00 - $3,195.00
    $3,195.00

    Astro-Tech 10" f/8 Truss Tube Ritchey-Chrétien Optical Tube

    Astro-Tech
    More on the way

    This newest Version A of the Astro-Tech AT10RCT carbon fiber Serrurier truss Ritchey-Chrétien Hot Product for 2015 makes high quality large-apertur...

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    $3,195.00 - $3,195.00
    $3,195.00
    $3,195.00 - $3,195.00
    $3,195.00
  • $40.00 - $40.00
    $40.00
    $40.00 - $40.00
    $40.00

    Astro-Tech 10.5mm 1.25" PF Eyepiece

    Astro-Tech
    In Stock

    This Astro-Tech 10.5mm PF series eyepiece has excellent eyerelief and a fantastic flat field to further enhance your viewing pleasure. This Astro-T...

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    $40.00 - $40.00
    $40.00
    $40.00 - $40.00
    $40.00
  • $799.00 - $799.00
    $799.00
    $799.00 - $799.00
    $799.00

    Astro-Tech 100 mm Folding Pier – Rigid, Portable Pier for Giant Binoculars and Refractors

    Astro-Tech
    More on the way

    Astro-Tech 100mm Folding Pier A Stable Foundation for Serious Observing Modern telescope systems—particularly those using strain-wave and harmonic-...

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    $799.00 - $799.00
    $799.00
    $799.00 - $799.00
    $799.00
  • $9.95 - $9.95
    $9.95
    $9.95 - $9.95
    $9.95

    Astro-Tech 10mm T-Thread Spacer Ring For DSLR And CCD Imaging With 42mm Threads

    Astro-Tech
    In Stock

    This Astro-Tech 10mm T-thread spacer ring can help provide the necessary spacing between a DSLR or CCD camera's focal plane and a reducer, field fl...

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    $9.95 - $9.95
    $9.95
    $9.95 - $9.95
    $9.95
  • $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95

    Astro-Tech 10mm UWA 82° 1.25" Eyepiece

    Astro-Tech
    In Stock

    This 10mm Astro-Tech 82° field eyepiece is an excellent medium to high power, very wide field eyepiece that will work well with any telescope. This...

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    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95
  • $189.95 - $189.95
    $189.95
    $189.95 - $189.95
    $189.95

    Astro-Tech 10x50mm Illuminated Right Angle Correct Image Finder, White Body with Black Trim

    Astro-Tech
    In Stock

    This white and black Astro-Tech correct image right angle illuminated 10x50mm finder is a user-friendly replacement for the often less-convenient s...

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    $189.95 - $189.95
    $189.95
    $189.95 - $189.95
    $189.95
  • $99.95 - $99.95
    $99.95
    $99.95 - $99.95
    $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
  • 125mm finder/photoguide ring set for use on Losmandy-style "D-plate" dovetail, black
    Sold out
    $95.00 - $95.00
    $95.00
    $95.00 - $95.00
    $95.00

    Astro-Tech 125mm Finder/Photoguide Ring Set For Use On Losmandy-Style "D-Plate" Dovetail, Green Rings Black Base

    Astro-Tech
    Sold Out

    This product is discontinued.  This is here for informational purposes only.   This Astro-Tech 125mm guidescope ring set mounts a refractor up to 1...

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    $95.00 - $95.00
    $95.00
    $95.00 - $95.00
    $95.00
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  • $69.95 - $69.95
    $69.95
    $69.95 - $69.95
    $69.95

    Astro-Tech 12mm 1.25" Paradigm Dual ED Eyepiece

    Astro-Tech
    More on the way

    This Astro-Tech 12mm Paradigm Dual ED medium power eyepiece has outstanding performance at a price that will make you wonder why other good quality...

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    $69.95 - $69.95
    $69.95
    $69.95 - $69.95
    $69.95
  • $49.95 - $49.95
    $49.95
    $49.95 - $49.95
    $49.95

    Astro-Tech 13" Losmandy-Style "D-Plate" Universal Dovetail Plate, Black

    Astro-Tech
    More on the way

    This black 13" Astro-Tech Losmandy-style "D-plate" universal dovetail plate lets you mount long focal length optical tubes in Losmandy style saddle...

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    $49.95 - $49.95
    $49.95
    $49.95 - $49.95
    $49.95
  • $279.95 - $279.95
    $279.95
    $279.95 - $279.95
    $279.95

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

    Astro-Tech
    In Stock

    The Astro-Tech 13mm o-ring sealed 1.25"/2" eyepiece combines a high power capability with a 100° apparent field to provide a jaw-dropping observing...

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    $279.95 - $279.95
    $279.95
    $279.95 - $279.95
    $279.95
  • $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95

    Astro-Tech 13mm UWA 82° 1.25" Eyepiece

    Astro-Tech
    In Stock

    This 13mm Astro-Tech 82° field eyepiece will show you surprisingly wide deep space panoramas with any type or focal ratio telescope. This 82° 13mm ...

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    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95
  • Astro-Tech 14" f/8 truss tube Ritchey-Chrétien optical tube
    Sold out
    $6,049.00 - $6,049.00
    $6,049.00
    $6,049.00 - $6,049.00
    $6,049.00

    Astro-Tech 14" f/8 Truss Tube Ritchey-Chrétien Optical Tube

    Astro-Tech
    Sold Out

    This new version of the Hot Product for 2015 Astro-Tech AT14RCT carbon fiber truss Ritchey-Chrétien makes high quality DSLR and CCD imaging afforda...

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    $6,049.00 - $6,049.00
    $6,049.00
    $6,049.00 - $6,049.00
    $6,049.00
    Sold out
  • $40.00 - $40.00
    $40.00
    $40.00 - $40.00
    $40.00

    Astro-Tech 15.5mm 1.25" PF Eyepiece

    Astro-Tech
    In Stock

    This Astro-Tech 15.5mm PF series eyepiece has excellent eyerelief and a fantastic flat field to further enhance your viewing pleasure. This Astro-T...

    View full details
    $40.00 - $40.00
    $40.00
    $40.00 - $40.00
    $40.00
  • $69.95 - $69.95
    $69.95
    $69.95 - $69.95
    $69.95

    Astro-Tech 15mm 1.25" Paradigm Dual ED Eyepiece

    Astro-Tech
    More on the way

    This Astro-Tech 15mm Paradigm Dual ED eyepiece gives you the outstanding medium power performance of a high-priced eyepiece at a price that will ma...

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    $69.95 - $69.95
    $69.95
    $69.95 - $69.95
    $69.95
  • $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95

    Astro-Tech 16mm UWA 82° 1.25" Eyepiece

    Astro-Tech
    In Stock

    This 16mm Astro-Tech 82° field eyepiece will show you surprisingly wide deep space panoramas with any type or focal ratio telescope. This 82° 16mm ...

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    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95
  • $69.95 - $69.95
    $69.95
    $69.95 - $69.95
    $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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    $69.95 - $69.95
    $69.95
    $69.95 - $69.95
    $69.95
  • $40.00 - $40.00
    $40.00
    $40.00 - $40.00
    $40.00

    Astro-Tech 19mm 1.25" PF Eyepiece

    Astro-Tech
    In Stock

    This Astro-Tech 19mm PF series eyepiece has excellent eyerelief and a fantastic flat field to further enhance your viewing pleasure. So, I know som...

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    $40.00 - $40.00
    $40.00
    $40.00 - $40.00
    $40.00
  • $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95

    Astro-Tech 1X Field Flattener For Astro-Tech AT115EDT Triplet APO Refractor

    Astro-Tech
    In Stock

    This Astro-Tech AT115EDTFF 1X field flattener is designed specifically for prime focus astrophotography with the Astro-Tech AT115EDT ED triplet apo...

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    $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95
  • $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95

    Astro-Tech 1X Field Flattener For Astro-Tech AT130EDT Triplet APO Refractor

    Astro-Tech
    In Stock

    This Astro-Tech AT130EDTFF 1X field flattener is designed specifically for prime focus astrophotography with the Astro-Tech AT130EDT ED triplet apo...

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    $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95
  • $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95

    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
    $199.95 - $199.95
    $199.95
  • $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95

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

    Astro-Tech
    In Stock

    This Astro-Tech AT90FF 1X field flattener is designed specifically for prime focus astrophotography with the Astro-Tech AT90CFT or AT90EDX ED tripl...

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    $199.95 - $199.95
    $199.95
    $199.95 - $199.95
    $199.95
  • $129.95 - $129.95
    $129.95
    $129.95 - $129.95
    $129.95

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

    Astro-Tech
    More on the way

    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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    $129.95 - $129.95
    $129.95
    $129.95 - $129.95
    $129.95

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