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Explore Scientific Eyepieces at the AAS

Welcome the 236th Meeting of the American Astronomical Society.

 Explore Scientific's waterproof eyepieces are available to fit most every budget and performance requirement, and are backed with a forever, no-fault, transferrable warranty upon registration of the product.

  • Explore Scientific 82° Series 14mm Waterproof Eyepiece
    Explore Scientific 82° Series 14mm Waterproof Eyepiece
    Original price $ 229.99 - Original price $ 229.99
    Original price
    $ 229.99
    $ 229.99 - $ 229.99
    Current price $ 229.99

    Explore Scientific 82° Series 14mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

    View full details
    Original price $ 229.99 - Original price $ 229.99
    Original price
    $ 229.99
    $ 229.99 - $ 229.99
    Current price $ 229.99
  • Explore Scientific 82° Series 30mm Waterproof Eyepiece
    Explore Scientific 82° Series 30mm Waterproof Eyepiece
    Save $ 170.02 Save $ 0.00
    Original price $ 499.99
    Original price $ 499.99 - Original price $ 499.99
    Original price $ 499.99
    Current price $ 329.97
    $ 329.97 - $ 329.97
    Current price $ 329.97

    Explore Scientific 82° Series 30mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

    View full details
    Original price $ 499.99
    Original price $ 499.99 - Original price $ 499.99
    Original price $ 499.99
    Current price $ 329.97
    $ 329.97 - $ 329.97
    Current price $ 329.97
    Save $ 170.02 Save $ 0.00
  • Explore Scientific 82° Series 11mm Waterproof Eyepiece
    Explore Scientific 82° Series 11mm Waterproof Eyepiece
    Original price $ 229.99 - Original price $ 229.99
    Original price
    $ 229.99
    $ 229.99 - $ 229.99
    Current price $ 229.99

    Explore Scientific 82° Series 11mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

    View full details
    Original price $ 229.99 - Original price $ 229.99
    Original price
    $ 229.99
    $ 229.99 - $ 229.99
    Current price $ 229.99
  • Explore Scientific 2" 2X Focal Extender - FE02-020
    Original price $ 299.99 - Original price $ 299.99
    Original price
    $ 299.99
    $ 299.99 - $ 299.99
    Current price $ 299.99

    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...

    View full details
    Original price $ 299.99 - Original price $ 299.99
    Original price
    $ 299.99
    $ 299.99 - $ 299.99
    Current price $ 299.99
  • Explore Scientific 82° Series 24mm Waterproof Eyepiece
    Explore Scientific 82° Series 24mm Waterproof Eyepiece
    Save $ 140.02 Save $ 0.00
    Original price $ 439.99
    Original price $ 439.99 - Original price $ 439.99
    Original price $ 439.99
    Current price $ 299.97
    $ 299.97 - $ 299.97
    Current price $ 299.97

    Explore Scientific 82° Series 24mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

    View full details
    Original price $ 439.99
    Original price $ 439.99 - Original price $ 439.99
    Original price $ 439.99
    Current price $ 299.97
    $ 299.97 - $ 299.97
    Current price $ 299.97
    Save $ 140.02 Save $ 0.00
  • Explore Scientific 68° Series 24mm Waterproof Eyepiece
    Explore Scientific 68° Series 24mm Waterproof Eyepiece
    Save $ 70.02 Save $ 0.00
    Original price $ 269.99
    Original price $ 269.99 - Original price $ 269.99
    Original price $ 269.99
    Current price $ 199.97
    $ 199.97 - $ 199.97
    Current price $ 199.97

    Explore Scientific 68° Series 24mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

    View full details
    Original price $ 269.99
    Original price $ 269.99 - Original price $ 269.99
    Original price $ 269.99
    Current price $ 199.97
    $ 199.97 - $ 199.97
    Current price $ 199.97
    Save $ 70.02 Save $ 0.00
  • Explore Scientific 82° Series 18mm Waterproof Eyepiece
    Explore Scientific 82° Series 18mm Waterproof Eyepiece
    Original price $ 319.99 - Original price $ 319.99
    Original price
    $ 319.99
    $ 319.99 - $ 319.99
    Current price $ 319.99

    Explore Scientific 82° Series 18mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

    View full details
    Original price $ 319.99 - Original price $ 319.99
    Original price
    $ 319.99
    $ 319.99 - $ 319.99
    Current price $ 319.99
  • Explore Scientific 52° Series 6.5mm Waterproof Eyepiece
    Explore Scientific 52° Series 6.5mm Waterproof Eyepiece
    Save $ 50.02 Save $ 0.00
    Original price $ 119.99
    Original price $ 119.99 - Original price $ 119.99
    Original price $ 119.99
    Current price $ 69.97
    $ 69.97 - $ 69.97
    Current price $ 69.97

    Explore Scientific 52° Series 6.5mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

    View full details
    Original price $ 119.99
    Original price $ 119.99 - Original price $ 119.99
    Original price $ 119.99
    Current price $ 69.97
    $ 69.97 - $ 69.97
    Current price $ 69.97
    Save $ 50.02 Save $ 0.00
  • Explore Scientific 52° Series 3mm Waterproof Eyepiece
    Explore Scientific 52° Series 3mm Waterproof Eyepiece
    Save $ 20.02 Save $ 0.00
    Original price $ 89.99
    Original price $ 89.99 - Original price $ 89.99
    Original price $ 89.99
    Current price $ 69.97
    $ 69.97 - $ 69.97
    Current price $ 69.97

    Explore Scientific 52° Series 3mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

    View full details
    Original price $ 89.99
    Original price $ 89.99 - Original price $ 89.99
    Original price $ 89.99
    Current price $ 69.97
    $ 69.97 - $ 69.97
    Current price $ 69.97
    Save $ 20.02 Save $ 0.00
  • Explore Scientific 100° Series 9mm Waterproof Eyepiece
    Explore Scientific 100° Series 9mm Waterproof Eyepiece
    Save $ 180.02 Save $ 0.00
    Original price $ 579.99
    Original price $ 579.99 - Original price $ 579.99
    Original price $ 579.99
    Current price $ 399.97
    $ 399.97 - $ 399.97
    Current price $ 399.97

    Explore Scientific 100° Series 9mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

    View full details
    Original price $ 579.99
    Original price $ 579.99 - Original price $ 579.99
    Original price $ 579.99
    Current price $ 399.97
    $ 399.97 - $ 399.97
    Current price $ 399.97
    Save $ 180.02 Save $ 0.00
  • Explore Scientific 52° Series 15mm Waterproof Eyepiece
    Explore Scientific 52° Series 15mm Waterproof Eyepiece
    Save $ 50.02 Save $ 0.00
    Original price $ 119.99
    Original price $ 119.99 - Original price $ 119.99
    Original price $ 119.99
    Current price $ 69.97
    $ 69.97 - $ 69.97
    Current price $ 69.97

    Explore Scientific 52° Series 15mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

    View full details
    Original price $ 119.99
    Original price $ 119.99 - Original price $ 119.99
    Original price $ 119.99
    Current price $ 69.97
    $ 69.97 - $ 69.97
    Current price $ 69.97
    Save $ 50.02 Save $ 0.00
  • Explore Scientific 52° Series 10mm Waterproof Eyepiece
    Explore Scientific 52° Series 10mm Waterproof Eyepiece
    Save $ 50.02 Save $ 0.00
    Original price $ 119.99
    Original price $ 119.99 - Original price $ 119.99
    Original price $ 119.99
    Current price $ 69.97
    $ 69.97 - $ 69.97
    Current price $ 69.97

    Explore Scientific 52° Series 10mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

    View full details
    Original price $ 119.99
    Original price $ 119.99 - Original price $ 119.99
    Original price $ 119.99
    Current price $ 69.97
    $ 69.97 - $ 69.97
    Current price $ 69.97
    Save $ 50.02 Save $ 0.00
  • Explore Scientific 2" 3X Focal Extender - FE03-020
    Explore Scientific 2" 3X Focal Extender - FE03-020
    Original price $ 299.99 - Original price $ 299.99
    Original price
    $ 299.99
    $ 299.99 - $ 299.99
    Current price $ 299.99

    Explore Scientific 2" 3X Focal Extender - FE03-020

    Explore Scientific

    Description The Explore Scientific 3X 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...

    View full details
    Original price $ 299.99 - Original price $ 299.99
    Original price
    $ 299.99
    $ 299.99 - $ 299.99
    Current price $ 299.99
  • Explore Scientific 6.5mm 82° Series LER Waterproof Eyepiece - EPWP8265LE-01
    Explore Scientific 6.5mm 82° Series LER Waterproof Eyepiece - EPWP8265LE-01
    Save $ 70.02 Save $ 0.00
    Original price $ 269.99
    Original price $ 269.99 - Original price $ 269.99
    Original price $ 269.99
    Current price $ 199.97
    $ 199.97 - $ 199.97
    Current price $ 199.97

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

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

    View full details
    Original price $ 269.99
    Original price $ 269.99 - Original price $ 269.99
    Original price $ 269.99
    Current price $ 199.97
    $ 199.97 - $ 199.97
    Current price $ 199.97
    Save $ 70.02 Save $ 0.00
  • Explore Scientific 68° Series 20mm Waterproof Eyepiece
    Explore Scientific 68° Series 20mm Waterproof Eyepiece
    Save $ 70.02 Save $ 0.00
    Original price $ 219.99
    Original price $ 219.99 - Original price $ 219.99
    Original price $ 219.99
    Current price $ 149.97
    $ 149.97 - $ 149.97
    Current price $ 149.97

    Explore Scientific 68° Series 20mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

    View full details
    Original price $ 219.99
    Original price $ 219.99 - Original price $ 219.99
    Original price $ 219.99
    Current price $ 149.97
    $ 149.97 - $ 149.97
    Current price $ 149.97
    Save $ 70.02 Save $ 0.00
  • Explore Scientific 62° Series 5.5mm Waterproof Eyepiece
    Explore Scientific 62° Series 5.5mm Waterproof Eyepiece
    Save $ 50.02 Save $ 0.00
    Original price $ 149.99
    Original price $ 149.99 - Original price $ 149.99
    Original price $ 149.99
    Current price $ 99.97
    $ 99.97 - $ 99.97
    Current price $ 99.97

    Explore Scientific 62° Series 5.5mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

    View full details
    Original price $ 149.99
    Original price $ 149.99 - Original price $ 149.99
    Original price $ 149.99
    Current price $ 99.97
    $ 99.97 - $ 99.97
    Current price $ 99.97
    Save $ 50.02 Save $ 0.00
  • Explore Scientific 92° Series 17mm Long Eye Relief Waterproof Eyepiece
    Explore Scientific 92° Series 17mm Long Eye Relief Waterproof Eyepiece
    Save $ 350.02 Save $ 0.00
    Original price $ 799.99
    Original price $ 799.99 - Original price $ 799.99
    Original price $ 799.99
    Current price $ 449.97
    $ 449.97 - $ 449.97
    Current price $ 449.97

    Explore Scientific 92° Series 17mm Long Eye Relief Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

    View full details
    Original price $ 799.99
    Original price $ 799.99 - Original price $ 799.99
    Original price $ 799.99
    Current price $ 449.97
    $ 449.97 - $ 449.97
    Current price $ 449.97
    Save $ 350.02 Save $ 0.00
  • Explore Scientific 68° Series 28mm Waterproof Eyepiece
    Explore Scientific 68° Series 28mm Waterproof Eyepiece
    Original price $ 299.99 - Original price $ 299.99
    Original price
    $ 299.99
    $ 299.99 - $ 299.99
    Current price $ 299.99

    Explore Scientific 68° Series 28mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

    View full details
    Original price $ 299.99 - Original price $ 299.99
    Original price
    $ 299.99
    $ 299.99 - $ 299.99
    Current price $ 299.99
  • Explore Scientific 62° Series 9mm Waterproof Eyepiece
    Explore Scientific 62° Series 9mm Waterproof Eyepiece
    Save $ 50.02 Save $ 0.00
    Original price $ 149.99
    Original price $ 149.99 - Original price $ 149.99
    Original price $ 149.99
    Current price $ 99.97
    $ 99.97 - $ 99.97
    Current price $ 99.97

    Explore Scientific 62° Series 9mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

    View full details
    Original price $ 149.99
    Original price $ 149.99 - Original price $ 149.99
    Original price $ 149.99
    Current price $ 99.97
    $ 99.97 - $ 99.97
    Current price $ 99.97
    Save $ 50.02 Save $ 0.00
  • Explore Scientific 62° Series 26mm Waterproof Eyepiece
    Explore Scientific 62° Series 26mm Waterproof Eyepiece
    Original price $ 179.99 - Original price $ 179.99
    Original price
    $ 179.99
    $ 179.99 - $ 179.99
    Current price $ 179.99

    Explore Scientific 62° Series 26mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

    View full details
    Original price $ 179.99 - Original price $ 179.99
    Original price
    $ 179.99
    $ 179.99 - $ 179.99
    Current price $ 179.99
  • Explore Scientific 68° Series 16mm Waterproof Eyepiece
    Explore Scientific 68° Series 16mm Waterproof Eyepiece
    Save $ 70.02 Save $ 0.00
    Original price $ 219.99
    Original price $ 219.99 - Original price $ 219.99
    Original price $ 219.99
    Current price $ 149.97
    $ 149.97 - $ 149.97
    Current price $ 149.97

    Explore Scientific 68° Series 16mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

    View full details
    Original price $ 219.99
    Original price $ 219.99 - Original price $ 219.99
    Original price $ 219.99
    Current price $ 149.97
    $ 149.97 - $ 149.97
    Current price $ 149.97
    Save $ 70.02 Save $ 0.00
  • Explore Scientific 92° Series 12mm Long Eye Relief Waterproof Eyepiece
    Explore Scientific 92° Series 12mm Long Eye Relief Waterproof Eyepiece
    Save $ 400.02 Save $ 0.00
    Original price $ 799.99
    Original price $ 799.99 - Original price $ 799.99
    Original price $ 799.99
    Current price $ 399.97
    $ 399.97 - $ 399.97
    Current price $ 399.97

    Explore Scientific 92° Series 12mm Long Eye Relief Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

    View full details
    Original price $ 799.99
    Original price $ 799.99 - Original price $ 799.99
    Original price $ 799.99
    Current price $ 399.97
    $ 399.97 - $ 399.97
    Current price $ 399.97
    Save $ 400.02 Save $ 0.00
  • Explore Scientific 52° Series 30mm Waterproof Eyepiece
    Explore Scientific 52° Series 30mm Waterproof Eyepiece
    Save $ 50.02 Save $ 0.00
    Original price $ 149.99
    Original price $ 149.99 - Original price $ 149.99
    Original price $ 149.99
    Current price $ 99.97
    $ 99.97 - $ 99.97
    Current price $ 99.97

    Explore Scientific 52° Series 30mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

    View full details
    Original price $ 149.99
    Original price $ 149.99 - Original price $ 149.99
    Original price $ 149.99
    Current price $ 99.97
    $ 99.97 - $ 99.97
    Current price $ 99.97
    Save $ 50.02 Save $ 0.00
  • Bresser 70° Series 35mm Eyepiece
    Bresser 70° Series 35mm Eyepiece
    Save $ 110.04 Save $ 0.00
    Original price $ 149.99
    Original price $ 149.99 - Original price $ 149.99
    Original price $ 149.99
    Current price $ 39.95
    $ 39.95 - $ 39.95
    Current price $ 39.95

    Bresser 70° Series 35mm Eyepiece

    Bresser

    Bresser's 70°-Series 35mm Eyepiece provides users with an easy and affordable upgrade to standard 2" diameter barrel Plossl eyepieces. Its 70⪚ appa...

    View full details
    Original price $ 149.99
    Original price $ 149.99 - Original price $ 149.99
    Original price $ 149.99
    Current price $ 39.95
    $ 39.95 - $ 39.95
    Current price $ 39.95
    Save $ 110.04 Save $ 0.00