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Apochromatic Refractor Telescopes

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  1. APM 100mm 45° ED-APO Binoculars with Interchangeable Eyepieces

    Lunt Engineering - 100mm 45° ED-APO Binoculars with Interchangeable Eyepieces

    This binocular is made for very high power use up to above 100 power.

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    (48 States)
    Model#: APM100ED-BINO
    $2,950.00

  2. Levenhuk - 90mm Ra R90 ED Doublet OTA Apochromatic Refractor Telescope

    Levenhuk - 90mm Ra R90 ED Doublet OTA Apochromatic Refractor Telescope

    Levenhuk Ra R90 ED Doublet OTA is a compact refractor that has an objective lens of 90-mm (3.5-in) diameter and a focal length of 500 mm (19.7 in).

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    (48 States)
    Model#: 44741
    $949.95

  3. Levenhuk - 80mm Ra R80 ED Triplet OTA Apochromatic Refractor Telescope

    Levenhuk - 80mm Ra R80 ED Triplet OTA Apochromatic Refractor Telescope

    Levenhuk Ra R80 ED Triplet OTA is a compact refractor for visual observations with an 80-mm (3.2-in) objective lens.

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    (48 States)
    Model#: 44743
    $779.95

  4. Levenhuk - 80mm Ra R80 ED Doublet Carbon OTA Apochromatic Refractor Telescope

    Levenhuk - 80mm Ra R80 ED Doublet Carbon OTA Apochromatic Refractor Telescope

    Levenhuk Ra R80 ED Doublet Carbon OTA is a compact refractor for visual observations. It has a 80-mm (3.2-in) objective lens and a focal length of 500 mm (19.7 in).

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    (48 States)
    Model#: 35002
    $999.95

  5. Levenhuk - 80mm  Ra R80 ED Doublet OTA Refractor Telescope

    Levenhuk - 80mm Ra R80 ED Doublet OTA Refractor Telescope

    Levenhuk Ra R80 ED Doublet OTA is a high-quality refractor with an objective lens diameter of 80 mm (3.2 in) and a focal length of 500 mm (19.7 in).

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    (48 States)
    Model#: 50955
    $684.95

  6. Levenhuk - 72mm Ra R72 ED Doublet OTA Refractor Telescope

    Levenhuk - 72mm Ra R72 ED Doublet OTA Refractor Telescope

    Levenhuk Ra R72 ED Doublet OTA is a compact refractor, perfect for observations of planets and other celestial objects.

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    (48 States)
    Model#: 50953
    $399.95

  7. Levenhuk - 66mm Ra R66 ED Doublet Carbon OTA Apochromatic Refractor Telescope

    Levenhuk - 66mm Ra R66 ED Doublet Carbon OTA Apochromatic Refractor Telescope

    Levenhuk Ra R66 ED Doublet Carbon OTA is a compact refractor for visual observations. It has a 60-mm (2.4-in) objective lens and a focal length of 400 mm (15.7 in).

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    (48 States)
    Model#: 44737
    $439.95

  8. Levenhuk - 130mm Ra R130 ED Triplet OTA Apochromatic Refractor Telescope

    Levenhuk - 130mm Ra R130 ED Triplet OTA Apochromatic Refractor Telescope

    Levenhuk Ra R130 ED Triplet OTA is a refractor with a 130-mm (5.1-in) objective lens capable of yielding sharp and clear views of celestial objects.

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    (48 States)
    Model#: 35427
    $2,779.95

  9. Levenhuk - 110mm Ra R110 ED Doublet OTA Refractor Telescope

    Levenhuk - 110mm Ra R110 ED Doublet OTA Refractor Telescope

    With the aperture of 110 mm (4.3 in), Levenhuk Ra R110 ED Doublet OTA is a very powerful refractor that produces sharp and clear images of observed objects with no chromatic aberration across the field of view.

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    (48 States)
    Model#: 50901
    $1,249.95

  10. iOptron -SmartStar-A-R80 (4 Colors) w/GPS & dual AltAz/EQ

    iOptron -SmartStar-A-R80 (4 Colors) w/GPS & dual AltAz/EQ

     OpticsIntroducing our SmartStar™ CubeTM-A-R80 Entry Level refracting telescope system ... Learn More
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    (48 States)
    Model#: 8602B
    $460.00

  11. iOptron Versa 108 ED Apochromatic Refractor OTA with Field Flattener

    iOptron - Versa 108 ED Apochromatic Refractor OTA with Field Flattener

    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#: 6102FF
    $1,588.00

  12. 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

  13. 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

  14. Explore Scientific ED80mm f/6 Classic White "Essential Series" Air-Spaced Triplet Refractor

    Explore Scientific - ED80mm f/6 Classic White "Essential Series" Air-Spaced Triplet Refractor *

    Explore Scientific Instruction Booklet for Triplet Refractors

    This 80mm f/6 ED Apochromatic triplet is an air-spaced triplet refractor telescope for observing and photography of celestial objects. Instrument utilizing Hoya ED glass, comes equipped with a 99% dielectric-coated 2-inch diagonal. Case, Finder Scope and Mount NOT included.

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    (48 States)
    Model#: ES-ED0806-01
    $100 OFF + An Extra 20% OFF Holiday Special!

    Regular Price: $729.99

    Special Price: $503.49

  15. Explore Scientific ED80 Air Spaced Carbon Fiber Triplet Refractor Telescope

    Explore Scientific - ED80 Air Spaced Carbon Fiber Triplet Refractor Telescope *

    This 80mm f/6 ED Apochromatic triplet is an air-spaced triplet refractor telescope for observing and photography of celestial objects.

    Explore Scientific Instruction Booklet for Triplet Refractors

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    Model#: EDT-0806-CF
    Super Deal! Explore Scientific 20% OFF

    Regular Price: $1,149.99

    Special Price: $919.49

  16. Explore Scientific ED152 Air Spaced Triplet Refractor Carbon Fiber Telescope

    Explore Scientific - ED152mm Air Spaced Triplet Refractor Carbon Fiber Telescope *

    The Explore Scientific 152mm f/8 Air-Spaced Triplet ED APO Refractor produces a visual experience that is often

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    (48 States)
    Model#: TED15208-CF
    Super Deal! Explore Scientific 20% OFF

    Regular Price: $5,999.99

    Special Price: $4,799.49

  17. Explore Scientific - ED127 Classic White "Essential Series" 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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    (48 States)
    Model#: ES-ED127075-03
    $300.00 OFF + An Extra 20% OFF Holiday Special!

    Regular Price: $1,899.99

    Special Price: $1,279.49

  18. 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
    Super Deal! Explore Scientific 20% OFF

    Regular Price: $2,499.99

    Special Price: $1,999.49

  19. 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#: ES-ED10207-01
    $200.00 OFF + An Extra 20% OFF Holiday Special!

    Regular Price: $1,249.99

    Special Price: $839.49

  20. 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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    (48 States)
    Model#: EDT-10207-CF
    Super Deal! Explore Scientific 20% OFF

    Regular Price: $1,729.99

    Special Price: $1,383.49

Items 81 to 100 of 110 total

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