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Apochromatic Refractor Telescopes

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  1. Takahashi TOA-150 Optical Tube Assembly

    Takahashi - TOA-150B Refractor Optical Tube Assembly

    The TOA-150 is the second Takahashi Ortho Apochromat to be developed by Takahashi. It features a newly designed triplet objective. This new design like its smaller companion the TOA-130 is absolutely color free

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    (48 States)
    Model#: TOK1501

    Available - Ships in 2-4 Days

    $11,870.00

  2. Astro-Tech Black 72mm f/6 ED Doublet Refractor OTA

    Astro-Tech - Black 72mm f/6 ED Doublet Refractor OTA

    Astro-Tech has built this optical tube by increasing their previous aperture of 66mm to a now 72mm. This allows 9% higher resolution and 19% better light gathering. In addition, a new and updated focuser has been supplied with this telescope.

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    Model#: AT72BK

    This item typically has a delivery time of 4-6 weeks. Place your order today to reserve.

    $399.00

  3. Astro-Tech - Blue 72mm f/6 ED Doublet Refractor Optical Tube Assembly

    Astro-Tech - Blue 72mm f/6 ED Doublet Refractor Optical Tube Assembly

    Astronomy magazine called this scope’s predecessor, the 66mm Astro-Tech AT66ED, “a product everyone should own.”

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    Model#: AT72BL

    This item typically has a delivery time of 4-6 weeks. Place your order today to reserve.

    $399.00

  4. Astro-Tech ED Four Element 65mm f/6.5 Apochromatic Refractor

    Astro-Tech - ED Four Element 65mm f/6.5 Apochromatic Refractor

    This unique apochromatic ED quad refractor astrograph has a four lens/two group/two ED element fully-multicoated optical system.

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    Model#: AT65EDQ

    Available - Ships in 2-4 Days

    $599.00

  5. Astro-Tech Green 72mm f/6 ED Doublet Refractor Optical Tube Assembly

    Astro-Tech - Green 72mm f/6 ED Doublet Refractor Optical Tube Assembly

    This green optical tube from Astro-Tech is a piece of equipment every advanced serious astronomer should consider. With high quality refractive optics, fabulous accessories, it is pretty amazing.

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    Model#: AT72GR

    This item typically has a delivery time of 4-6 weeks. Place your order today to reserve.

    $399.00

  6. Astro-Tech - White 111mm f/7 ED Triplet Refractor Telescope

    Astro-Tech - White 111mm f/7 ED Triplet Refractor Telescope

    This 111mm triplet refractor from Astrotech has an increase of 18% light transmission when compared to a 102mm refractor ota.

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    (48 States)
    Model#: AT111EDT

    In Stock

    $1,595.00

  7. Astro-Tech - White 130mm f/6 FPL-53 Triplet Refractor Telescope

    Astro-Tech - White 130mm f/6 FPL-53 Triplet Refractor Telescope

    Astro-Tech has equipped this telescope with a 2.7" Linear Crayford focuser, with a 10:1 focusing ratio.

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    Model#: AT130

    Available - Ships in 2-4 Days

    $2,995.00

  8. Astro-Tech - White 72mm f/6 ED Doublet Refractor Optical Tube Assembly

    Astro-Tech - White 72mm f/6 ED Doublet Refractor Optical Tube Assembly

    Astronomy magazine called this scope’s predecessor, the 66mm Astro-Tech AT66ED, “a product everyone should own.”

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    (48 States)
    Model#: AT72WH

    This item typically has a delivery time of 4-6 weeks. Place your order today to reserve.

    $399.00

  9. Astro-Tech - White 90mm f/6.7 FPL-53 ED Triplet Refractor Telescope

    Astro-Tech - White 90mm f/6.7 FPL-53 ED Triplet Refractor Telescope

    This triplet refractor from Astro-Tech has an aperture of 90mm and a focal ratio of f/6.7. Featuring high quality glass and amazing accessories, this telescope is definately a wise choice.

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    Model#: AT90EDT

    Available - Ships in 2-4 Days

    $1,195.00

  10. Celestron - 80ED Refractor Optical Tube Assembly

    Celestron - 80ED Refractor Optical Tube Assembly

    The pinnacle of our ED scopes, this refractor is packed with great features and excellent optics. The refractor style 80ED (APO) features a 2" rack and pinion focuser and has a bracket that can adapt to a photo tripod or attach to Celestron's Advanced GT equatorial mount.

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    Model#: CEL-52280

    In Stock

    $450.00

  11. Celestron C100ED-RGT Advanced Series Refractor Telescope

    Celestron - C100ED-RGT 4" Advanced Series Refractor Telescope

    The top-of-the-line in Celestron's ED series refractor scopes,.... ... Learn More

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    (48 States)
    Model#: CEL-21026

    In Stock

    $1,574.00

  12. Explore Scientific ED102 Air Spaced Carbon Fiber Triplet Refractor Telescope

    Explore Scientific - ED102 Air Spaced Carbon Fiber Triplet Refractor Telescope

    Explore Scientific uses ED (Extra-low Dispersion) FCD1 (Dense Fluor Crown) glass developed and manufactured by Hoya Optical of Japan.

    Explore Scientific Instruction Booklet for Triplet Refractors

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    Model#: EDT-10207-CF

    In Stock

    $1,499.99

  13. Explore Scientific ED102 Air Spaced Carbon Fiber Triplet Refractor Telescope

    Explore Scientific - ED102 Air Spaced Carbon Fiber Triplet Refractor Telescope with Bresser EXOS2GT Mount

    Explore Scientific uses ED (Extra-low Dispersion) FCD1 (Dense Fluor Crown) glass developed and manufactured by Hoya Optical of Japan.

    This German Equatorial mount is equipped with motors on both axes, allowing the mount to track astronomical objects accurately. The precision gears allow operation with a minimum of backlash on all nine slewing speeds.

    Explore Scientific Instruction Booklet for Triplet Refractors

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    Model#: EDT10207CF-EXOS2GT

    Available - Ships in 2-4 Days

    $1,999.99

  14. Explore Scientific - ED102 Classic White f/7 Air Spaced Triplet with Hoya FCD100 Optics and 2.5" HEX Focuser

    Explore Scientific - ED102 Classic White f/7 Air Spaced Triplet with Hoya FCD100 Optics and 2.5" HEX Focuser

    The <strong>Explore Scientific 102mm FCD100 APO refractor telescope</strong> features Hoya-FCD100 optical glass and premium EMD coatings for superior contrast and color rendition.  This highly portable scope weighs just 12 pounds and makes a great guide scope or stand alone imager and observing telescope. Includes the Explore Scientific 2.5" HEX focuser.

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    Model#: FCD100-10207-01

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    $1,499.99

  15. Explore Scientific 102mm f/7 ED Apochromatic Triplet Essential Refractor Telescope

    Explore Scientific - ED102mm f/7 Classic White "Essential Series" Air-Spaced Triplet Refractor

    The Explore Scientific 102mm f/7 Air-Spaced Triplet ED APO Telescope made Wired Magazine''s Wish List for cool gifts and is a perfect instrument for demanding wide field observing and astrophotography.

    Explore Scientific Instruction Booklet for Triplet Refractors

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    (48 States)
    Model#: ED10207-01

    In Stock

    $999.99

  16. Explore Scientific - ED127 APO Air Spaced Carbon Fiber Triplet Refractor Telescope

    Explore Scientific - ED127 APO Air Spaced Carbon Fiber Triplet Refractor Telescope

    The Explore Scientific 127mm f/7.5 Air-Spaced Triplet ED APO produces a visual experience that is often compared to much larger aperture reflector telescopes.

    Explore Scientific Instruction Booklet for Triplet Refractors

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    (48 States)
    Model#: EDT-127075-CF

    In Stock

    $1,999.99

  17. Explore Scientific - ED127 APO Air Spaced Carbon Fiber Triplet Refractor Telescope with Bresser EXOS2GT Mount

    Explore Scientific - ED127 APO Air Spaced Carbon Fiber Triplet Refractor Telescope with Bresser EXOS2GT Mount

    The Explore Scientific 127mm f/7.5 Air-Spaced Triplet ED APO produces a visual experience that is often compared to much larger aperture reflector telescopes.

    This German Equatorial mount is equipped with motors on both axes, allowing the mount to track astronomical objects accurately. The precision gears allow operation with a minimum of backlash on all nine slewing speeds.

    Explore Scientific Instruction Booklet for Triplet Refractors

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    (48 States)
    Model#: EDT127075CF-EXOS2GT

    Available - Ships in 2-4 Days

    $2,499.99

  18. Explore Scientific - ED127 APO Carbon Fiber Triplet Refractor Telescope w/ Flattener

    Explore Scientific - ED127 APO Carbon Fiber Triplet Refractor Telescope w/ Flattener

    Special Buy! Get a 127mm APO Carbon Fiber Triplet Refractor with a 2" Field Flattener for just $1999! A savings of $150 off standard retail! This is NEW product but discontinued product. Full manufacturer warranty included. Quantity limited. 

    The Explore Scientific 127mm f/7.5 Air-Spaced Triplet ED APO produces a visual experience that is often compared to much larger aperture reflector telescopes.

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    Model#: EDT-127075CF-FF2

    In Stock

    Regular Price: $2,148.99

    Special Price: $1,999.99

  19. Explore Scientific ED127 Carbon Fiber f/7.5 Air Spaced Triplet Refractor with Hoya FCD100 optics

    Explore Scientific - ED127 Carbon Fiber f/7.5 Air Spaced Triplet Refractor with Hoya FCD100 optics

    The Explore Scientific 127mm f/7.5 FCD100 APO Refractor features a carbon fiber body, Explore Scientific HEX focuser capable of carrying up to 10 pounds, premium Hoya FCD100 optical glass and EMD coatings on all optical surfaces. Includes rings, and Losmandy style dovetail.

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    (48 States)
    Model#: FCD100-127075-CF

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    $2,499.99

  20. Explore Scientific ED127 Classic White Air-Spaced Triplet Refractor

    Explore Scientific - ED127 Classic White "Essential Series" Air-Spaced Triplet Refractor

    The Explore Scientific 127mm f/7.5 Air-Spaced Triplet ED APO Refractor is excellent for both planetary and deep sky observation.

    Explore Scientific Instruction Booklet for Triplet Refractors

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    Model#: ED127075-03

    In Stock

    $1,499.99

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