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  1. Explore Scientific - 16mm 68° Argon-Purged Waterproof Eyepiece - 1.25" *

    Explore Scientific - 16mm 68° Argon-Purged Waterproof Eyepiece - 1.25" *

    Explore 68° Series Eyepieces are optimized through each design, fabrication, and testing process to produce high contrast, high resolution images.

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    Model#: EPWP6816-01
    Thanksgiving Special 15% OFF - ENDS NOV 26th

    Regular Price: $139.99

    Special Price: $118.90

  2. Explore Scientific AR127 f/6.5 Air-Spaced Doublet Achromat Refractor with Twilight 1 Tripod Assembly

    Explore Scientific - AR127 f/6.5 Air-Spaced Doublet Achromat Refractor with Twilight 1 Tripod Assembly *

    The Explore Scientific AR Series telescopes are classic air-spaced, crown-and-flint, doublet achromatic f/6.5 refractors with a superior-class optical figure.

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    FREE SHIPPING
    (48 States)
    Model#: DAR127065-MAZ-01
    Thanksgiving Special 15% OFF - ENDS NOV 26th

    Regular Price: $799.99

    Special Price: $680.00

  3. 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.

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    (48 States)
    Model#: EDT-10207-CF
    Thanksgiving Special 15% OFF - ENDS NOV 26th

    Regular Price: $1,729.99

    Special Price: $1,470.50

  4. Explore Scientific - 3x Focal Extender 1.25" Barrel - 4 Elements

    Explore Scientific - 3x Focal Extender 1.25" Barrel - 4 Elements

    The 1.25” 3x Explore Scientific premium focal extender (Barlow lens) uses an advanced four-element optical design to deliver a flatter field-of-view with sharper field edges than even the best three-element apochromatic Barlows.

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    Model#: FE03-125
    $99.99

  5. Explore Scientific - AR102 f/6.5 Air-Spaced Doublet AR Series Achromat Refractor - Includes Twilight 1 (MAZ01-00) Tripod Assembly *

    Explore Scientific - AR102 f/6.5 Air-Spaced Doublet AR Series Achromat Refractor - Includes Twilight 1 (MAZ01-00) Tripod Assembly *

    Explore Scientific 102mm 4" Achromate  Element Air Spaced f/6.5, 660mm focal length. Includes the 2" mirror Diagonal with 99% reflectivity,8x50 finder, ring as well as the Dove tail plate

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    (48 States)
    Model#: DAR102065-MAZ-01
    Thanksgiving Special 15% OFF - ENDS NOV 26th

    Regular Price: $699.99

    Special Price: $594.90

  6. Explore Scientific - 152mm f/6.5 Achromatic Optical Tube Assembly *

    Explore Scientific - 152mm f/6.5 Achromatic Optical Tube Assembly *

    The AR152 (six-inch), with its larger aperture optics gathers 44% more light over the AR127 (five-inch) model, providing much brighter images and higher resolution

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    (48 States)
    Model#: DAR152065-01
    Thanksgiving Special 15% OFF - ENDS NOV 26th

    Regular Price: $749.99

    Special Price: $637.40

  7. 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.

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    FREE SHIPPING
    (48 States)
    Model#: EDT-0806-CF
    Thanksgiving Special 15% OFF - ENDS NOV 26th

    Regular Price: $1,149.99

    Special Price: $977.40

  8. Explore Scientific - 20mm 68° Argon-Purged Waterproof Eyepiece - 1.25" *

    Explore Scientific - 20mm 68° Argon-Purged Waterproof Eyepiece - 1.25" *

    Explore 68° Series Eyepieces are optimized through each design, fabrication, and testing process to produce high contrast, high resolution images.

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    Model#: EPWP6820-01
    Thanksgiving Special 15% OFF - ENDS NOV 26th

    Regular Price: $139.99

    Special Price: $118.90

  9. Explore Scientific - 68° Argon-Purged Waterproof Eyepieces - sizes: 16mm, 20mm, 24mm, 28mm, 34mm, 40mm
  10. Explore Scientific - 5x Focal Extender 1.25" Barrel - 4 Elements

    Explore Scientific - 5x Focal Extender 1.25" Barrel - 4 Elements

    Provides excellent control of chromatic and spherical aberration, and a flatter field-of-view compared to standard barlows.

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    Model#: FE05-125
    $115.99

  11. Explore Scientific TwiLight II Altaz Dual Mount with HD Tripod

    Explore Scientific - TwiLight II Heavy-Duty Altaz Dual-Head Mount with HD Tripod

    The Twilight; II Altaz Mount from Explore Scientific can support one or two small or mid-sized telescopes. The dual mount comes with a heavy duty (HD) tripod. Telescopes are not included

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    FREE SHIPPING
    (48 States)
    Model#: MAZ02-01
    Thanksgiving Special 15% OFF - ENDS NOV 26th

    Regular Price: $579.99

    Special Price: $492.90

  12. Explore Scientific - 2x Focal Extender 1.25" Barrel - 4 Elements

    Explore Scientific - 2x Focal Extender 1.25" Barrel - 4 Elements

    Provides excellent control of chromatic and spherical aberration, and a flatter field-of-view compared to standard barlows.

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    Model#: FE02-125
    $99.99

  13. Explore Scientific ED80mm Air-Spaced Triplet Refractor Telescope and Twilight II Mount

    Explore Scientific - ED80mm Air-Spaced Triplet Refractor Telescope and Twilight I Mount

    The Explore Scientific 80mm f/6 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.

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    FREE SHIPPING
    (48 States)
    Model#: TED0806-01-MAZ-1
    $749.95

  14. Explore Scientific - 2"  99% Reflectivity ES Diagonal *

    Explore Scientific - 2" 99% Reflectivity ES Diagonal *

    The Explore Scientific 2" Dielectric Diagonal is a nice light weight diagonal. The engineers at Explore Scientific were able to achieve weight savings when compared to traditional diagonals replacing some of the base material with carbon fiber material

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    Model#: DD02-00CF
    Thanksgiving Special 15% OFF - ENDS NOV 26th

    Regular Price: $119.99

    Special Price: $101.90

  15. 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.

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    FREE SHIPPING
    (48 States)
    Model#: ES-ED127075-03
    $300.00 OFF + Thanksgiving Special 15% OFF - ENDS NOV 26th

    Regular Price: $1,899.99

    Special Price: $1,359.90

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

    Explore Scientific - 102mm f/7 ED Apochromatic Triplet Essential Refractor Telescope *

    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.

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    FREE SHIPPING
    (48 States)
    Model#: ES-ED10207-01
    $200.00 OFF + Thanksgiving Special 15% OFF - ENDS NOV 26th

    Regular Price: $1,249.99

    Special Price: $892.40

  17. 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 *

    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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    FREE SHIPPING
    (48 States)
    Model#: ES-ED0806-01
    $100 off +Thanksgiving Special 15% OFF - ENDS NOV 26th

    Regular Price: $729.99

    Special Price: $535.40

  18. Explore Scientific - 6.7mm 82° Series Argon Purged Waterproof Eyepiece - 1.25" *

    Explore Scientific - 6.7mm 82° Series Argon Purged Waterproof Eyepiece - 1.25" *

    Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 82° Series™ Argon-Purged Waterproof extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics.

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    Model#: EPWP8267-01

    Regular Price: $139.99

    Special Price: $119.00

  19. Explore Scientific AR127 f/6.5 Air-Spaced Doublet Achromat Refractor

    Explore Scientific - AR127 f/6.5 Air-Spaced Doublet Achromat Refractor *

    AR127 f/6.5 Air-Spaced Doublet with EMD Coatings; Deluxe Two-Speed 2-inch Crayford Focuser; Cradle Rings with Handle and Vixen-Style Dovetail Mount; 8x50 Straight Finderscope; Enhanced 99% Reflective 2-inch Diagonal with 1.25-inch Adapter

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    FREE SHIPPING
    (48 States)
    Model#: DAR127065-01
    Thanksgiving Special 15% OFF - ENDS NOV 26th

    Regular Price: $599.99

    Special Price: $509.90

  20. Explore Scientific - 9mm 100° Series Argon Purged Waterproof Eyepiece - 2" *

    Explore Scientific - 9mm 100° Series Argon Purged Waterproof Eyepiece - 2" *

    Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 100° Series™ Argon-Purged Waterproof extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics.

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    (48 States)
    Model#: EPWP1009-01

    Regular Price: $339.99

    Special Price: $289.00

Items 1 to 20 of 46 total

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