Skip to content
Astro-Tech Eyepieces Now on Sale!
Astro-Tech Eyepieces Now on Sale!

Over 5,000 Five Star Reviews

Free shipping over $100

Easy 30-day returns

Shop with an expert: 800-422-7876

Astro-Tech

Filters

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

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

    Astro-Tech
    In Stock

    High-power planetary eyepieces have a reputation problem: the higher the magnification, the narrower the view, and the faster the planet drifts out...

    View full details
    Original price $279.95 - Original price $279.95
    Original price
    $279.95
    $279.95 - $279.95
    Current price $279.95
  • Original price $9.95 - Original price $9.95
    Original price
    $9.95
    $9.95 - $9.95
    Current price $9.95

    Astro-Tech 30mm T-Thread Spacer Ring For DSLR And CCD Imaging With 42mm Threads

    Astro-Tech
    In Stock

    This Astro-Tech 30mm T-thread spacer ring can help provide the necessary spacing between a DSLR or CCD camera's focal plane and a reducer, field fl...

    View full details
    Original price $9.95 - Original price $9.95
    Original price
    $9.95
    $9.95 - $9.95
    Current price $9.95
  • Original price $279.95 - Original price $279.95
    Original price
    $279.95
    $279.95 - $279.95
    Current price $279.95

    Astro-Tech 4.8mm 110° Field Waterproof 1.25"/2" Eyepiece

    Astro-Tech
    In Stock

    The 4.8mm XWA is the eyepiece you pull out when the atmosphere cooperates and you want to push your scope to its limits. In a 12-inch f/5 Dobsonian...

    View full details
    Original price $279.95 - Original price $279.95
    Original price
    $279.95
    $279.95 - $279.95
    Current price $279.95
  • Original price $17.95 - Original price $17.95
    Original price
    $17.95
    $17.95 - $17.95
    Current price $17.95

    Astro-Tech 4mm 1.25" Value Line Plössl Eyepiece

    Astro-Tech
    Sold Out

    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 ...

    View full details
    Original price $17.95 - Original price $17.95
    Original price
    $17.95
    $17.95 - $17.95
    Current price $17.95
    Sold out
  • Sale
    -20%
    Original price $119.95
    Original price $119.95 - Original price $119.95
    Original price $119.95
    Current price $95.96
    $95.96 - $95.96
    Current price $95.96

    Astro-Tech 4mm UWA 82° 1.25" Eyepiece

    Astro-Tech
    Sold Out

    Four millimeters is the extreme end of useful magnification in a 1.25" eyepiece — the one you reach for when the atmosphere is dead calm and the pl...

    View full details
    Original price $119.95
    Original price $119.95 - Original price $119.95
    Original price $119.95
    Current price $95.96
    $95.96 - $95.96
    Current price $95.96
    Sold out
  • Original price $40.00 - Original price $40.00
    Original price
    $40.00
    $40.00 - $40.00
    Current price $40.00

    Astro-Tech 5.5mm 1.25" PF Eyepiece

    Astro-Tech
    Sold Out

    High-power eyepieces used to mean a choice: pay for premium glass, or squint through a cheap 4mm Plössl with 3mm of eye relief and a field the size...

    View full details
    Original price $40.00 - Original price $40.00
    Original price
    $40.00
    $40.00 - $40.00
    Current price $40.00
    Sold out
  • Original price $69.95 - Original price $69.95
    Original price
    $69.95
    $69.95 - $69.95
    Current price $69.95

    Astro-Tech 5mm 1.25" Paradigm Dual ED Eyepiece

    Astro-Tech
    Sold Out

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

    View full details
    Original price $69.95 - Original price $69.95
    Original price
    $69.95
    $69.95 - $69.95
    Current price $69.95
    Sold out
  • Original price $9.95 - Original price $9.95
    Original price
    $9.95
    $9.95 - $9.95
    Current price $9.95

    Astro-Tech 5mm T-Thread Spacer Ring For DSLR And CCD Imaging With 42mm Threads

    Astro-Tech
    In Stock

    This Astro-Tech 5mm T-thread spacer ring can help provide the necessary spacing between a DSLR or CCD camera's focal plane and a reducer, field fla...

    View full details
    Original price $9.95 - Original price $9.95
    Original price
    $9.95
    $9.95 - $9.95
    Current price $9.95
  • Original price $399.00 - Original price $399.00
    Original price
    $399.00
    $399.00 - $399.00
    Current price $399.00

    Astro-Tech 6" f/4 Imaging Newtonian Optical Tube

    Astro-Tech
    Sold Out

    This new light weight 6" f/4 Astro-Tech imaging Newtonian reflector makes serious very wide field astrophotography possible with even a small equat...

    View full details
    Original price $399.00 - Original price $399.00
    Original price
    $399.00
    $399.00 - $399.00
    Current price $399.00
    Sold out
  • Original price $479.95 - Original price $479.95
    Original price
    $479.95
    $479.95 - $479.95
    Current price $479.95

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

    Astro-Tech
    Sold Out

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

    View full details
    Original price $479.95 - Original price $479.95
    Original price
    $479.95
    $479.95 - $479.95
    Current price $479.95
    Sold out
  • Original price $139.95 - Original price $139.95
    Original price
    $139.95
    $139.95 - $139.95
    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 ...

    View full details
    Original price $139.95 - Original price $139.95
    Original price
    $139.95
    $139.95 - $139.95
    Current price $139.95
  • Original price $30.00 - Original price $30.00
    Original price
    $30.00
    $30.00 - $30.00
    Current price $30.00

    Astro-Tech 7" Short Universal Dovetail Plate for Vixen-Style Mounts, Black

    Astro-Tech
    Sold Out

    This black-anodized 7" Astro-Tech short universal dovetail plate fits the dovetail slot of the Vixen-style saddle used on current Vixen and Vixen-s...

    View full details
    Original price $30.00 - Original price $30.00
    Original price
    $30.00
    $30.00 - $30.00
    Current price $30.00
    Sold out
Free Shipping

On orders over $100

30-Day Returns

Easy returns and exchanges

Expert Support

Call 800-422-7876

Secure Checkout

Protected transactions