Eyepieces & Accessories

  • Sun Catcher Variable Large Aperture Solar Filter
    Sun Catcher Variable Large Aperture Solar Filter
    from $ 14.99

    Sun Catcher Variable Large Aperture Solar Filter

    Explore Scientific

    NOTE: All Explore Scientific Solar Equipment is rated ISO12312–2 supplied by Thousand Oaks Optical and Approved for Direct Observation of the Sun 7...

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    from $ 14.99
  • Soft-Sided Eyepiece Case - EPWP KIT Case
    Soft-Sided Eyepiece Case - EPWP KIT Case
    $ 49.99

    Soft-Sided Eyepiece Case - EPWP KIT Case

    Explore Scientific

    Description The compact versatile soft-sided case is one of the most versatile storage solutions made. It’s the perfect combination of protection ...

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    $ 49.99
  • Soft-Sided Telescope Case
    Soft-Sided Telescope Case
    $ 199.99

    Soft-Sided Telescope Case

    Explore Scientific

    Description Your telescope is much more than an observation aid. It is your personal pathway to the stars, and protecting it while it is in storag...

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    $ 199.99
  • Explore Scientific 8x50 Illuminated Right Angle Polar Finder Scope with NEW long battery life Illuminator II
    Explore Scientific 8x50 Illuminated Right Angle Polar Finder Scope with NEW long battery life Illuminator II
    $ 319.99

    Explore Scientific 8x50 Illuminated Right Angle Polar Finder Scope with NEW long battery life Illuminator II

    Explore Scientific

    Description With its northern and southern polar reference markings, Explore Scientific’s 8x50 Illuminated Polar Finder Scope with NEW long batte...

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    $ 319.99
  • Explore Scientific 8x50 Straight Through Illuminated Viewfinder with Bracket and NEW long battery life Illuminator II
    Explore Scientific 8x50 Straight Through Illuminated Viewfinder with Bracket and NEW long battery life Illuminator II
    $ 249.99

    Explore Scientific 8x50 Straight Through Illuminated Viewfinder with Bracket and NEW long battery life Illuminator II

    Explore Scientific

    Description The Explore Scientific 8x50 produces a wide 6° field of view and allows precision focus of both main objective and eyepiece illuminat...

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    $ 249.99
  • Explore Scientific 1.25" 2x Focal Extender
    $ 199.99

    Explore Scientific 1.25" 2x Focal Extender

    Explore Scientific

    Description A good Focal Extender adds some real versatility to your telescope accessory line-up. First of all, it allows you to increase the magn...

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    $ 199.99
  • Explore Scientific 82° Series 18mm Waterproof Eyepiece
    Explore Scientific 82° Series 18mm Waterproof Eyepiece
    $ 319.99

    Explore Scientific 82° Series 18mm Waterproof Eyepiece

    Explore Scientific

    Description The 18mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-medium power magnification class providing...

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    $ 319.99
  • Explore Scientific Astro R-Lite Red Flashlight - ES-FL1001
    Explore Scientific Astro R-Lite Red Flashlight - ES-FL1001
    $ 22.99

    Explore Scientific Astro R-Lite Red Flashlight - ES-FL1001

    Explore Scientific

    Description Explore Scientific’s Astro R-Lite is a rugged red beam flashlight designed to specifically meet the needs of amateur astronomers. This...

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    $ 22.99
  • Explore Scientific Rack and Pinion Focuser 2" Extension Tube - ESRPEXT2
    Explore Scientific Rack and Pinion Focuser 2" Extension Tube - ESRPEXT2
    $ 34.99

    Explore Scientific Rack and Pinion Focuser 2" Extension Tube - ESRPEXT2

    Explore Scientific

    Explore Scientific Rack and Pinion Focuser Extension Tube 2" Extension for our 2" Rack and Pinion focusers on our ED APO telescopes. CA Residents: ...

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    $ 34.99
  • Explore Scientific 99% Reflective 2" Diagonal
    Explore Scientific 99% Reflective 2" Diagonal
    $ 199.99

    Explore Scientific 99% Reflective 2" Diagonal

    Explore Scientific

    Description The Explore Scientific 2-inch Dielectric-Coated Diagonal Mirror comes complete with 1.25-inch Adapter and dust covers. Solid construct...

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    $ 199.99
  • AstroZap - Dew Heaters and Controllers
    AstroZap - Dew Heaters and Controllers
    from $ 38.25

    AstroZap - Dew Heaters and Controllers

    Astrozap

    Astrozap Dew Heater Straps are the finest selection for the active dew fighting system. Made in the USA with advanced materials, Astrozap Dew Heate...

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    from $ 38.25
  • Explore Scientific 100° Series 5.5mm Waterproof Eyepiece
    Explore Scientific 100° Series 5.5mm Waterproof Eyepiece
    $ 549.99

    Explore Scientific 100° Series 5.5mm Waterproof Eyepiece

    Explore Scientific

    Features Huge apparent field of view not only gave the observer a panoramic visual experience, but they relax the eye so the observer could pay a...

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    $ 549.99
  • Telrad - Reflex Sight w/Mounting Base - 1001
    $ 49.00

    Telrad - Reflex Sight w/Mounting Base - 1001

    Telrad

    Description The legendary Telrad was designed by Stephen Kufeld who in the late 1970's, designed an innovative new "finder scope". Inspired by vi...

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    $ 49.00
  • ED80 Telescope Case
    ED80 Telescope Case
    $ 229.99

    ED80 Telescope Case

    Explore Scientific

    Description Your telescope is much more than an observation aid. It is your personal pathway to the stars, and protecting it while it is in storag...

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    $ 229.99
  • Explore Scientific Rack and Pinion Focuser 1" Extension Tube - ESRPEXT1
    Explore Scientific Rack and Pinion Focuser 1" Extension Tube - ESRPEXT1
    $ 29.99

    Explore Scientific Rack and Pinion Focuser 1" Extension Tube - ESRPEXT1

    Explore Scientific

    Explore Scientific Rack and Pinion Focuser Extension Tube 1" Extension for our 2" Rack and Pinion focusers on our ED APO telescopes. CA Residents: ...

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    $ 29.99
  • Explore Scientific 52° Series 15mm Waterproof Eyepiece
    Explore Scientific 52° Series 15mm Waterproof Eyepiece
    $ 119.99

    Explore Scientific 52° Series 15mm Waterproof Eyepiece

    Explore Scientific

    Description Solidly in the mid-magnification range for most amateur telescopes, the 15mm is a true workhorse for visual observers. If you love dee...

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    $ 119.99
  • Explore Scientific 6.5mm 82° Series LER Waterproof Eyepiece - EPWP8265LE-01
    Explore Scientific 6.5mm 82° Series LER Waterproof Eyepiece - EPWP8265LE-01
    $ 269.99

    Explore Scientific 6.5mm 82° Series LER Waterproof Eyepiece - EPWP8265LE-01

    Explore Scientific

    Description With its impressively long eye relief of 16.8mm, the 6.5mm LER ocular from Explore Scientific’s 82° Series of Argon-Purged Waterproof ...

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    $ 269.99
  • Neutral Density Filter 2" ND 0.9
    Neutral Density Filter 2" ND 0.9
    $ 59.99

    Neutral Density Filter 2" ND 0.9

    Explore Scientific

    The neutral density filter transmits light uniformly across the entire visual spectrum. It serves as an excellent filter to reduce glare and irradi...

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    $ 59.99
  • Explore Scientific 1.25" 5X Focal Extender
    $ 199.99

    Explore Scientific 1.25" 5X Focal Extender

    Explore Scientific

    Description A good Focal Extender adds some real versatility to your telescope accessory line-up. First of all, it allows you to increase the magn...

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    $ 199.99
  • Explore Scientific 68° Series 20mm Waterproof Eyepiece
    Explore Scientific 68° Series 20mm Waterproof Eyepiece
    $ 219.99

    Explore Scientific 68° Series 20mm Waterproof Eyepiece

    Explore Scientific

    Description Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer depos...

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    $ 219.99
  • Finder Scope Base with Mounting Screws
    Finder Scope Base with Mounting Screws
    $ 49.99

    Finder Scope Base with Mounting Screws

    Explore Scientific

    Description This Finder Scope Base is specifically designed to allow you to secure one of Explore Scientific’s high-quality finder scopes to the t...

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    $ 49.99
  • Explore Scientific 62° Series 5.5mm Waterproof Eyepiece
    Explore Scientific 62° Series 5.5mm Waterproof Eyepiece
    $ 149.99

    Explore Scientific 62° Series 5.5mm Waterproof Eyepiece

    Explore Scientific

    Description Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 62° Series eyepieces are excellent flat-fiel...

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    $ 149.99
  • Explore Scientific 68° Series 40mm Waterproof Eyepiece
    Explore Scientific 68° Series 40mm Waterproof Eyepiece
    $ 519.99

    Explore Scientific 68° Series 40mm Waterproof Eyepiece

    Explore Scientific

    Description Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer depos...

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    $ 519.99
  • HoTech - 2"/1.25" SCA Laser Collimator (Dot) - SCA-2D
    $ 130.00

    HoTech - 2"/1.25" SCA Laser Collimator (Dot) - SCA-2D

    HOTECH

    Built-in Self Centering AdapterNo more loose fitting laser collimators! Our patented Self-Centering Adapter cleverly eliminates the slop problem by...

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    $ 130.00