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  1. Explore Scientific 102mm f/7 Carbon Fiber FCD100 ED Triplet Refractor Explore Scientific 102mm f/7 Carbon Fiber FCD100 ED Triplet Refractor

    Explore Scientific 102mm f/7 Carbon Fiber FCD100 ED Triplet Refractor

    $2,000.99
    5 Review(s)
    This 102mm (4") Explore Scientific Carbon Fiber air-spaced ED triplet apochromatic refractor is loaded with quality optical performance at a surprisingly reasonable price for a scope of its size and optical quality.
  2. Save $901.00
    Sky-Watcher Evostar 150DX 150mm Apochomatic Refractor Optical Tube Sky-Watcher Evostar 150DX 150mm Apochomatic Refractor Optical Tube

    Sky-Watcher Evostar 150DX 150mm Apochomatic Refractor Optical Tube

    Regular Price: $4,100.00

    Special Price $3,199.00

    The Sky-Watcher Evostar 150DX is the most affordable 6" ED doublet refractor available today with a large format rack and pinion focuser.
  3. TOA-130S 5.1" F/7.7 Ortho-Apochromat Triplet Refractor OTA Takahashi TOA-130NS 5.1

    Takahashi TOA-130NS 5.1" F/7.7 Ortho-Apochromat Triplet Refractor OTA

    $7,200.00
    3 Review(s)
    This performance of this Takahashi 5.1" ED triplet refractor is too good to let it be called simply an apochromatic scope. Only the term ortho-apochromatic is accurate enough to describe its optical excellence . . .
  4. Save $650.00
    Astro-Tech AT130 EDT f/7 ED Triplet OTA Used Astro-Tech AT130 EDT f/7 ED Triplet OTA Used

    Astro-Tech AT130 EDT f/7 ED Triplet OTA Used

    Regular Price: $1,899.00

    Special Price $1,249.00

    1 Review(s)
    Some observers feel that the Astro-Tech AT130EDT 5.12" f/7 ED triplet apochromatic refractor compares favorably in performance to scopes nearly four times its price. We won't go quite that far, but we will say that the AT130EDT is an exceptional performer and an exceptional value.

    Out of stock

  5. AR127 5" f/6.5 achromatic doublet refractor Explore Scientific AR127 5

    Explore Scientific AR127 5" f/6.5 achromatic doublet refractor

    $749.99
    10 Review(s)
    This 5" Explore Scientific achromatic refractor optical tube is a big performer, both inside the solar system and out in the realm of the nebulas and galaxies, at a not so very big price.

    Out of stock

  6. Save $200.00
    ZWO FF65 APO OTA ZWO FF65 APO OTA

    ZWO FF65 APO OTA

    Regular Price: $999.00

    Special Price $799.00

    The ZWO FF series is a potential fit for your astro-photography needs.
  7. ES102 102mm f/7 "Essential Series" ED triplet refractor Explore Scientific 102mm f/7

    Explore Scientific 102mm f/7 "Essential Series" FCD-1 ED Triplet Refractor

    $1,199.99
    8 Review(s)
    This 102mm (4") Explore Scientific Essential Series air-spaced ED triplet apochromatic refractor is loaded with quality optical performance at a surprisingly reasonable price for a scope of its size and optical quality.
  8. Takahashi FC-100DC Refractor Takahashi FC-100DC Refractor

    Takahashi FC-100DC Refractor

    $2,510.00
    2 Review(s)
    The Takahashi FC-100D is Takahashi's latest update to the 100mm fluorite refracotor.  The FC-100D uses the Steinheil design with the fluorite element in the rear and an eco-glass front element.  This apochromatic telescope provides outstanding views, both visually and with digital imaging hardware.
  9. Save $400.00
    Astro-Tech AT102EDL Refractor OTA FCD-100 and Lanthanum f/7 Doublet Review Scope Astro-Tech AT102EDL Refractor OTA FCD-100 and Lanthanum f/7 Doublet Review Scope

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

    Regular Price: $1,199.00

    Special Price $799.00

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

    Out of stock

  10. Save $231.00
    Sky-Watcher Evostar 80ED 80mm f/7.5 ED doublet apochromatic refractor Sky-Watcher Evostar 80ED 80mm f/7.5 ED doublet apochromatic refractor

    Sky-Watcher Evostar 80ED 80mm f/7.5 ED doublet apochromatic refractor

    Regular Price: $1,080.00

    Special Price $849.00

    9 Review(s)
    This 80mm Sky-Watcher Evostar 80ED doublet apochromatic refractor is loaded with performance and features at a very attractive price . . .
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