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Eyepieces & Accessories

  • Sun Catcher Variable Large Aperture Solar Filter
    from $ 14.99

    Sun Catcher Variable Large Aperture Solar Filter

    Explore Scientific

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

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    from $ 14.99
  • Soft-Sided Telescope Case
    Save 20%
    Original Price $ 169.99
    Current Price $ 135.99

    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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    Original Price $ 169.99
    Current Price $ 135.99
    Save 20%
  • Explore Scientific 82° 30mm Waterproof Eyepiece
    Sold out
    $ 349.99

    Explore Scientific 82° 30mm Waterproof Eyepiece

    Explore Scientific

    Description “I just recently purchased my first E.S. telescope after owning a couple fantastic E.S. eyepieces. I have the 6.7mm & 30mm 82° eye...

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    $ 349.99
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  • Explore Scientific 8.8mm 82° Series Waterproof Eyepiece - EPWP8288-01
    Save 30%
    Original Price $ 189.99
    Current Price $ 132.99

    Explore Scientific 8.8mm 82° Series Waterproof Eyepiece - EPWP8288-01

    Explore Scientific

    Description Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. Explore Scientific 82° Series eyepieces, with their 82° apparent field of view...

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    Original Price $ 189.99
    Current Price $ 132.99
    Save 30%
  • Soft-Sided Eyepiece Case - EPWP KIT Case
    Save 20%
    Original Price $ 34.99
    Current Price $ 27.99

    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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    Original Price $ 34.99
    Current Price $ 27.99
    Save 20%
  • Explore Scientific 8x50 Illuminated Polar Right Angle Finder Scope with NEW long battery life Illuminator II
    Sold out
    $ 269.99

    Explore Scientific 8x50 Illuminated Polar Right Angle 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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    $ 269.99
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  • Explore Scientific 3" Field Flattener .7x Focal Reducer - FFFR507X-00
    Save 20%
    Original Price $ 399.99
    Current Price $ 319.99

    Explore Scientific 3" Field Flattener .7x Focal Reducer - FFFR507X-00

    Explore Scientific

    Description Explore Scientific’s 3-inch Field Flattener/0.7x Focal Reducer is a multi-faceted accessory designed to enhance your astrophotography ...

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    Original Price $ 399.99
    Current Price $ 319.99
    Save 20%
  • Explore Scientific 82° 6.7mm Waterproof Eyepiece
    Save 30%
    Original Price $ 189.99
    Current Price $ 132.99

    Explore Scientific 82° 6.7mm Waterproof Eyepiece

    Explore Scientific

    Description Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. Explore Scientific 82° Series eyepieces, with their 82° apparent field of view...

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    Original Price $ 189.99
    Current Price $ 132.99
    Save 30%
  • Explore Scientific 2" 2X Focal Extender - FE02-020
    Save 30%
    Original Price $ 249.99
    Current Price $ 174.99

    Explore Scientific 2" 2X Focal Extender - FE02-020

    Explore Scientific

    Description The Explore Scientific 2X Focal Extender (2.0-inch O.D.), accepts both 1.25-inch O.D. and 2.0-inch O.D. format eyepieces and camera ad...

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    Original Price $ 249.99
    Current Price $ 174.99
    Save 30%
  • Explore Scientific 4.7mm 82° Series Waterproof Eyepiece - EPWP8247-01
    Save 30%
    Original Price $ 189.99
    Current Price $ 132.99

    Explore Scientific 4.7mm 82° Series Waterproof Eyepiece - EPWP8247-01

    Explore Scientific

    Description The Explore Scientific 4.7mm 82° Series Argon-Purged Waterproof Eyepiece is used when very high magnifications are desired. Watch the ...

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    Original Price $ 189.99
    Current Price $ 132.99
    Save 30%
  • Explore Scientific 8x50 Straight Through Illuminated Viewfinder with Bracket and NEW long battery life Illuminator II
    Save 25%
    Original Price $ 215.99
    Current Price $ 161.99

    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 illuminate...

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    Original Price $ 215.99
    Current Price $ 161.99
    Save 25%
  • Explore Scientific 82° 18mm Waterproof Eyepiece
    Save 30%
    Original Price $ 279.99
    Current Price $ 195.99

    Explore Scientific 82° 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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    Original Price $ 279.99
    Current Price $ 195.99
    Save 30%
  • Explore Scientific 1.25" 2x Focal Extender
    Save 30%
    Original Price $ 149.99
    Current Price $ 104.99

    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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    Original Price $ 149.99
    Current Price $ 104.99
    Save 30%
  • Explore Scientific 82° 11mm Waterproof Eyepiece
    Sold out
    $ 189.99

    Explore Scientific 82° 11mm Waterproof Eyepiece

    Explore Scientific

    Description The 11mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-medium power magnification class providing...

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    $ 189.99
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  • Explore Scientific 82° 24mm Waterproof Eyepiece
    Save 30%
    Original Price $ 299.99
    Current Price $ 209.99

    Explore Scientific 82° 24mm Waterproof Eyepiece

    Explore Scientific

    Description The 24mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-medium power magnification class providing...

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    Original Price $ 299.99
    Current Price $ 209.99
    Save 30%
  • Explore Scientific 82° 14mm Waterproof Eyepiece
    Save 30%
    Original Price $ 189.99
    Current Price $ 132.99

    Explore Scientific 82° 14mm Waterproof Eyepiece

    Explore Scientific

    Description The 14mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-medium power magnification class providing...

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    Original Price $ 189.99
    Current Price $ 132.99
    Save 30%
  • Explore Scientific 100° 5.5mm Waterproof Eyepiece
    Sold out
    Original Price $ 399.99
    Current Price $ 319.99

    Explore Scientific 100° 5.5mm Waterproof Eyepiece

    Explore Scientific

    Description Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. The Explore Scientific 100° Series eyepieces are hyper-wide class oculars that...

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    Original Price $ 399.99
    Current Price $ 319.99
    Sold out
  • ED80 Case
    Save 21%
    Original Price $ 189.99
    Current Price $ 149.99

    ED80 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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    Original Price $ 189.99
    Current Price $ 149.99
    Save 21%
  • Bresser 70° 10mm Eyepiece
    Save 20%
    Original Price $ 49.99
    Current Price $ 39.99

    Bresser 70° 10mm Eyepiece

    Bresser

    Bresser 70° Series 10mm NON-WATERPROOF Eyepiece; 1.25" Barrel

    Original Price $ 49.99
    Current Price $ 39.99
    Save 20%
  • Explore Scientific 99% Reflective 2" Diagonal
    Save 20%
    Original Price $ 149.99
    Current Price $ 119.99

    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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    Original Price $ 149.99
    Current Price $ 119.99
    Save 20%
  • Explore Scientific 68° 24mm Waterproof Eyepiece
    $ 169.99

    Explore Scientific 68° 24mm 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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    $ 169.99
  • Explore Scientific 100° 9mm Waterproof Eyepiece
    $ 499.99

    Explore Scientific 100° 9mm Waterproof Eyepiece

    Explore Scientific

    Description Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. The Explore Scientific 100° Series eyepieces are hyper-wide class oculars that...

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    $ 499.99
  • Explore Scientific Rack and Pinion Focuser 2" Extension Tube - ESRPEXT2
    $ 26.99

    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.

    $ 26.99
  • Explore Scientific Rack and Pinion Focuser 1" Extension Tube - ESRPEXT1
    $ 22.99

    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.

    $ 22.99