Refractor Telescopes

  • MiniCat 51 f/3.5
    William Optics
    Vendor
    William Optics
    Regular price
    $988
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  • NP101is
    Tele Vue
    Vendor
    Tele Vue
    Regular price
    $4,267
    Sale price
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  • NP127is
    Tele Vue
    Vendor
    Tele Vue
    Regular price
    $7,373
    Sale price
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  • Omni XLT 102 Telescope (21088)
    Celestron
    Vendor
    Celestron
    Regular price
    $699.95
    Sale price
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  • Omni XLT 120 Telescope (21090)
    Celestron
    Vendor
    Celestron
    Regular price
    $849.95
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  • OPEN BOX - Esprit 100mm ED Triplet APO Refractor (S11410)
    Sky-Watcher USA
    Vendor
    Sky-Watcher USA
    Regular price
    $2,568
    Sale price
    save $642
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  • OPEN BOX - Esprit 80mm ED APO Refractor (S11400)
    Sky-Watcher USA
    Vendor
    Sky-Watcher USA
    Regular price
    $1,784
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    save $446
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  • OPEN BOX - Evostar 72 APO Refractor (S11180)
    Sky-Watcher USA
    Vendor
    Sky-Watcher USA
    Regular price
    $405
    Sale price
    save $135
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  • Pleiades 111 Astrograph f/4.8
    William Optics
    Vendor
    William Optics
    Regular price
    $4,198
    Sale price
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  • Pleiades 181
    William Optics
    Vendor
    William Optics
    Regular price
    $19,998
    Sale price
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  • Pleiades 68 Astrograph f/3.8
    William Optics
    Vendor
    William Optics
    Regular price
    $2,198
    Sale price
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  • Sidara Essential 102
    Explore Scientific
    Vendor
    Explore Scientific
    Regular price
    $499.99
    Sale price
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  • Sidara Nano 90
    Explore Scientific
    Vendor
    Explore Scientific
    Regular price
    $299.99
    Sale price
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  • Sidara Plus 127
    Explore Scientific
    Vendor
    Explore Scientific
    Regular price
    $899.99
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  • Sidara Pro 102
    Explore Scientific
    Vendor
    Explore Scientific
    Regular price
    $799.99
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  • Sidara Pro 80
    Explore Scientific
    Vendor
    Explore Scientific
    Regular price
    $599.99
    Sale price
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  • Starbase 80 Achromatic Telescope w/Tripod (STK08000)
    Takahashi
    Vendor
    Takahashi
    Regular price
    $640
    Sale price
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  • StarSense Explorer DX 102AZ Smartphone App-Enabled Refractor Telescope (22460)
    Celestron
    Vendor
    Celestron
    Regular price
    $489.95
    Sale price
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  • SVX102T-R Premier Apochromatic Triplet Refractor (with Feathertouch Focuser, Flattener, & Dovetail Plate)
    Stellarvue
    Vendor
    Stellarvue
    Regular price
    $4,033
    Sale price
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  • TOA-130NS/130NFB Refractor Telescope
    Takahashi
    Vendor
    Takahashi
    Regular price
    $6,000
    Sale price
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  • TOA-150B Refractor Telescope
    Takahashi
    Vendor
    Takahashi
    Regular price
    $13,070
    Sale price
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  • TSA-120 Refractor Telescope
    Takahashi
    Vendor
    Takahashi
    Regular price
    $4,450
    Sale price
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  • TV-60 OTA
    Tele Vue
    Vendor
    Tele Vue
    Regular price
    $867
    Sale price
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  • TV-76
    Tele Vue
    Vendor
    Tele Vue
    Regular price
    $1,734
    Sale price
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  • TV-85
    Tele Vue
    Vendor
    Tele Vue
    Regular price
    $2,167
    Sale price
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    per 
  • Ultra-Cat 108 WIFD
    William Optics
    Vendor
    William Optics
    Regular price
    $3,998
    Sale price
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  • Ultra-Cat 131
    William Optics
    Vendor
    William Optics
    Regular price
    $5,398
    Sale price
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  • Ultra-Cat 56
    William Optics
    Vendor
    William Optics
    Regular price
    $1,398
    Sale price
    save $-1,398
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  • Ultra-Cat 76 WIFD
    William Optics
    Vendor
    William Optics
    Regular price
    $2,198
    Sale price
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  • USED - 102mm Apochromatic Refractor - FCD-1 ED Triplet Carbon Fiber Series on Twilight I mount with Accessories
    Explore Scientific
    Vendor
    Explore Scientific
    Regular price
    Sold out
    Sale price
    save $-1,299.99
    Unit price
    per 
  • USED - StarSense Explorer DX 102AZ Smartphone App-Enabled Refractor Telescope (22460)
    Celestron
    Vendor
    Celestron
    Regular price
    $400
    Sale price
    save $200
    Unit price
    per 
  • Versa 108mm ED APO (6102)
    iOptron
    Vendor
    iOptron
    Regular price
    $1,248
    Sale price
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  • MiniCat 51 f/3.5
  • NP101is
  • NP127is
  • Omni XLT 102 Telescope (21088)
  • Omni XLT 120 Telescope (21090)
  • OPEN BOX - Esprit 100mm ED Triplet APO Refractor (S11410)
  • OPEN BOX - Esprit 80mm ED APO Refractor (S11400)
  • OPEN BOX - Evostar 72 APO Refractor (S11180)
  • Pleiades 111 Astrograph f/4.8
  • Pleiades 181
  • Pleiades 68 Astrograph f/3.8
  • Sidara Essential 102
  • Sidara Nano 90
  • Sidara Plus 127
  • Sidara Pro 102
  • Sidara Pro 80
  • Starbase 80 Achromatic Telescope w/Tripod (STK08000)
  • StarSense Explorer DX 102AZ Smartphone App-Enabled Refractor Telescope (22460)
  • SVX102T-R Premier Apochromatic Triplet Refractor (with Feathertouch Focuser, Flattener, & Dovetail Plate)
  • TOA-130NS/130NFB Refractor Telescope
  • TOA-150B Refractor Telescope
  • TSA-120 Refractor Telescope
  • TV-60 OTA
  • TV-76
  • TV-85
  • Ultra-Cat 108 WIFD
  • Ultra-Cat 131
  • Ultra-Cat 56
  • Ultra-Cat 76 WIFD
  • USED - 102mm Apochromatic Refractor - FCD-1 ED Triplet Carbon Fiber Series on Twilight I mount with Accessories
  • USED - StarSense Explorer DX 102AZ Smartphone App-Enabled Refractor Telescope (22460)
  • Versa 108mm ED APO (6102)


This type of telescope has a long, slender tube with a lens at the front that “refracts” the light from the sky. This is the oldest style of telescope and has many advantages. They are simple to use and understand, need less maintenance, and typically give very sharp views. Unfortunately, it’s difficult and expensive to manufacture large diameter versions of these scopes, so they are fairly small in aperture. 

Personal Upgrade Path

Buy risk-free: When it’s time to trade up you’ll get the most value for your used gear.