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Apochromatic Refractor Telescopes

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  1. iOptron MAK 150mm Maksutov-Cassegrain OTA

    iOptron - MAK 150mm Maksutov-Cassegrain OTA

    Introducing the MAK 150m! iOptron's first premium Maksutov-Cassegrain OTA.

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    (48 States)
    Model#: 6101
    $848.00

  2. iOptron - Versa 108 ED Apochromatic Refractor OTA

    iOptron - Versa 108 ED Apochromatic Refractor OTA

    Enhanced by the world's most advanced optical design and cutting-edge optical processing, this double air-spaced 108mm Apochromatic doublet refractor offers a versatile platform that delivers exceptional performance for both visual observing and

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    (48 States)
    Model#: 6102
    $1,388.00

  3. Sky-Watcher USA - Quantum 120 Refractor Telescope

    Sky-Watcher USA - Quantum 120 Refractor Telescope

    Sky-Watcher Quantum top of the line ED-APO refractors offer premium optical performance for the discriminating amateur astronomer and imagers

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    (48 States)
    Model#: S11140
    $3,795.00

  4. Sky-Watcher USA - Quantum 150 Refractor Carbon Fiber Telescope

    Sky-Watcher USA - Quantum 150 Refractor Carbon Fiber Telescope

    Each lens element is individually inspected for purity and absence of striations and other image-degrading imperfections. Every lens is pitched polished to exacting standards of optical fabrication and performance

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    (48 States)
    Model#: S11150
    $6,995.00

  5. Meade - Series 6000  80mm f/6 ED TRIPLET APO Refractor OTA

    Meade - Series 6000 80mm f/6 ED TRIPLET APO Refractor OTA

    Meade 80mm ED Triplet APO Refractor #0306-00-05. For crisp wide field observing and imaging, nothing can beat a true triple-element Apochromatic Refractor (APO)

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    (48 States)
    Model#: 0306-00-05
    $999.00

  6. Meade 115mm Series 6000 ED Triplet APO (f/7) OTA

    Meade - 115mm Series 6000 ED Triplet APO (f/7) OTA

    Meade 115mm ED Triplet APO Refractor #4507-00-05. For crisp wide field observing and imaging, nothing can beat a true triple-element Apochromatic Refractor (APO)

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    (48 States)
    Model#: 4507-00-05
    $1,999.00

  7. Meade - Series 6000 130mm ED Triplet APO (f/7) OTA

    Meade - Series 6000 130mm ED Triplet APO (f/7) OTA

    Diameter is 5.1" (130mm) with a focal length of 910mm, f/7. Features a super precise dual speed 3" Crayford focuser with 10:1 gear reduction for ultra fine focus control

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    (48 States)
    Model#: 0507-00-05
    $2,999.00

  8. Meade - 80mm LX80 ED APO Refractor Telescope

    Meade - 80mm LX80 ED APO Refractor Telescope

    Now you no longer have to make the difficult decision between the ease of setup and operation of an altazimuth mount or the versatility and long duration imaging capability of a German Equatorial Mount

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    (48 States)
    Model#: 0306-08-01
    $1,998.00

  9. Meade - LX80 Multi-Mount with Series 6000 115mm ED APO

    Meade - LX80 Multi-Mount with Series 6000 115mm ED APO

    Now you no longer have to make the difficult decision between the ease of setup and operation of an altazimuth mount or the versatility and long duration imaging capability of a German Equatorial Mount

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    (48 States)
    Model#: 4507-08-01
    $2,998.00

  10. Sky-Watcher USA - Quantum 100 ED APO Triplet

    Sky-Watcher USA - Quantum 100 ED APO Triplet

    Sky-Watcher Quantum top of the line ED-APO refractors offer premium optical performance for discriminating amateur astronomers and imagers

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    (48 States)
    Model#: S11160
    $2,999.00

  11. ED103S Optical Tube on SXD Mount

    Vixen - 103mm ED103S (f/7.7) Refractor Telescope - (Sphinx SXD Mount, HAL-130 Tripod)

    The Vixen ED103S is an apochromatic refractor, with fantastic contrast and 4" aperture, sufficient for viewing most of the planets and many stars. The SPHINX equatorial mount and STARBOOK controller have been intelligently engineered for high-speed automatic location of celestial objects.

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    (48 States)
    Model#: 95033
    $5,390.00

  12. Vixen 140mm NA140SSf (f/5.7) Neo Achromat Optical Tube Assembly

    Vixen - 140mm NA140SSf (f/5.7) Neo Achromat Optical Tube Assembly

    Weighing in at 14.3 lbs this 5.5 inch Vixen telescope is an incredible performer. Deep Sky objects are easily visible and Astro-Imagers looking for a fast instrument with clear aperture will be impressed with the NA140’s performance.

    Now with the 2 Speed focuser,  flip mirror , 7x50 FinderScope and Tube Rings complete

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    (48 States)
    Model#: 5868

    Regular Price: $1,799.00

    Special Price: $1,699.00

  13. TeleVue - 76 Complete 76mm, f/6.3, APO (Doublet) Refractor- Ivory

    TeleVue - 76 Complete 76mm, f/6.3, APO (Doublet) Refractor- Ivory

    Complete Includes: Custom soft case, Screw-on lens cover, Sliding dew shield, Plossl eyepiece, 2" focuser, 2" diagonal, 1 1/4" adapter, Ivory Powdercoat finish or Evergreen Powercoat

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    (48 States)
    Model#: WXC-3063
    $1,725.00

  14. TeleVue - 85 Complete 85mm, f/7, APO (Doublet) Refractor - Ivory

    TeleVue - 85 Complete 85mm, f/7, APO (Doublet) Refractor - Ivory

    Televue TV-85 Complete APO Refractor - Ivory?  The Televue TV-85 is a superb travel scope, measuring only 21.5" (546mm) in length and weighing 8 lbs.?  23.6" (600mm) focal length combined with 3

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    (48 States)
    Model#: WXC-3370
    $2,495.00

  15. TeleVue - NP-127is 127mm, f/5.2 APO (Nagler-Petzval) Refractor - Imaging/Visual

    TeleVue - NP-127is 127mm, f/5.2 APO (Nagler-Petzval) Refractor - Imaging/Visual

    Both the optical and mechanical designs have been revised to reduce atmospheric defocusing sensitivity (visually the difference is virtually indiscernible)

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    (48 States)
    Model#: NPI-5054

    Regular Price: $8,995.00

    Special Price: $6,895.00

  16. TeleVue - NP-101is 101mm, f/5.4 APO (Nagler-Petzval) Refractor - Imaging/Visual

    TeleVue - NP-101is 101mm, f/5.4 APO (Nagler-Petzval) Refractor - Imaging/Visual

    CCD cameras have challenged telescope optics beyond anything ever placed at the focal plane. I knew our APO objectives were up to the challenge, and with the proper tweaks would be extraordinary tools for the imager.

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    (48 States)
    Model#: NPI-4057

    Regular Price: $5,800.00

    Special Price: $3,795.00

  17. Vixen - 103mm AX103S (f/8) Apochromatic Refractor Telescope - (Sphinx SXD Mount, HAL-130 Tripod)

    Vixen - 103mm AX103S (f/8) Apochromatic Refractor Telescope - (Sphinx SXD Mount, HAL-130 Tripod)

    The NEW AX103S, f/8.0 Refractor features a three element objective lens, incorporating a central ED lens. This reduces chromatic aberration and yields high contrast images

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    (48 States)
    Model#: 85033
    $6,399.00

  18. G618GP2

    Vixen - ED100Sf 100mm ED Apochromatic Refractor Telescope Package with GP2 Mount

    ED100Sf 100mm ED Apochromatic Refractor ... Learn More
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    (48 States)
    Model#: 2618GP2
    $1,999.00

  19. Vixen - 100mm ED100Sf (f/9) ED Apochromatic Refractor Telescope - (Sphinx Mount)

    Vixen - 100mm ED100Sf (f/9) ED Apochromatic Refractor Telescope - (Sphinx Mount)

    The ED 100Sf is now available with Vixen's Dual Speed Focuser. Vixen's apochromatic refractor has an extra-low dispersion (ED) lens which depresses residual aberration to ahcieve a high level of performance. Coupled with a medium f/9

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    (48 States)
    Model#: 2718
    $3,499.00

  20. Vixen - 103mm AX103S (f/8) Apochromatic Refractor Optical Tube Assembly

    Vixen - 103mm AX103S (f/8) Apochromatic Refractor Optical Tube Assembly

    The built in Dual Speed Focuser enables coarse and fine focus adjustments. Sky at Night Magazine states: "With its excellent build quality and rich feature set, we thoroughly recommend this system if you’re looking to upgrade from your current setup".

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    (48 States)
    Model#: 5867
    $3,199.00

Items 81 to 100 of 104 total

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