Eyepieces on Sale

  • Explore Scientific 62° 9mm Waterproof Eyepiece
    Explore Scientific 62° 9mm Waterproof Eyepiece
    Save 15%
    Original Price $ 109.99
    Current Price $ 92.99

    Explore Scientific 62° 9mm 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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    Original Price $ 109.99
    Current Price $ 92.99
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  • Explore Scientific 52° 15mm Waterproof Eyepiece
    Explore Scientific 52° 15mm Waterproof Eyepiece
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    Original Price $ 79.99
    Current Price $ 67.99

    Explore Scientific 52° 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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    Original Price $ 79.99
    Current Price $ 67.99
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  • Explore Scientific 92° 12mm Long Eye Relief Waterproof Eyepiece
    Explore Scientific 92° 12mm Long Eye Relief Waterproof Eyepiece
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    Original Price $ 549.99
    Current Price $ 464.99

    Explore Scientific 92° 12mm Long Eye Relief Waterproof Eyepiece

    Explore Scientific

    Description Voted Sky & Telescope Hot Product for 2017! Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. The Explore Scientific 92° Ser...

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    Original Price $ 549.99
    Current Price $ 464.99
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  • Bresser 70° 35mm Eyepiece
    Bresser 70° 35mm Eyepiece
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    Original Price $ 149.99
    Current Price $ 119.99

    Bresser 70° 35mm Eyepiece

    Bresser

    Bresser 70° Series 35mm NON-WATERPROOF Eyepiece; 2" BarrelCA Residents: Prop 65 WARNING(S)

    Original Price $ 149.99
    Current Price $ 119.99
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  • Explore Scientific 68° 34mm Waterproof Eyepiece
    Explore Scientific 68° 34mm Waterproof Eyepiece
    Save 16%
    Original Price $ 319.99
    Current Price $ 269.99

    Explore Scientific 68° 34mm 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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    Original Price $ 319.99
    Current Price $ 269.99
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  • Explore Scientific 62° 20mm Waterproof Eyepiece
    Explore Scientific 62° 20mm Waterproof Eyepiece
    Save 15%
    Original Price $ 109.99
    Current Price $ 92.99

    Explore Scientific 62° 20mm 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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    Original Price $ 109.99
    Current Price $ 92.99
    Save 15%
  • Bresser 70° 25mm Eyepiece
    Bresser 70° 25mm Eyepiece
    Save 20%
    Original Price $ 99.99
    Current Price $ 79.99

    Bresser 70° 25mm Eyepiece

    Bresser

    Bresser 70° Series 25mm NON-WATERPROOF Eyepiece; 2" BarrelCA Residents: Prop 65 WARNING(S)

    Original Price $ 99.99
    Current Price $ 79.99
    Save 20%
  • Explore Scientific 62° 40mm Waterproof Eyepiece
    Explore Scientific 62° 40mm Waterproof Eyepiece
    Save 15%
    Original Price $ 209.99
    Current Price $ 177.99

    Explore Scientific 62° 40mm 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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    Original Price $ 209.99
    Current Price $ 177.99
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  • Explore Scientific 62° 5.5mm Waterproof Eyepiece
    Explore Scientific 62° 5.5mm Waterproof Eyepiece
    Save 15%
    Original Price $ 109.99
    Current Price $ 92.99

    Explore Scientific 62° 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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    Original Price $ 109.99
    Current Price $ 92.99
    Save 15%
  • Explore Scientific 100° 25mm Waterproof Eyepiece
    Explore Scientific 100° 25mm Waterproof Eyepiece
    Save 15%
    Original Price $ 849.99
    Current Price $ 724.99

    Explore Scientific 100° 25mm 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 $ 849.99
    Current Price $ 724.99
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  • Explore Scientific 30mm 52° Series Waterproof Eyepiece
    Explore Scientific 30mm 52° Series Waterproof Eyepiece
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    Original Price $ 129.99
    Current Price $ 109.99

    Explore Scientific 30mm 52° Series Waterproof Eyepiece

    Explore Scientific

    Description Loved by deep sky observers, a 30mm focal length eyepiece produces a large exit pupil which floods your dilated eye with light, which ...

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    Original Price $ 129.99
    Current Price $ 109.99
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  • Explore Scientific 120° 9mm Waterproof Eyepiece
    Explore Scientific 120° 9mm Waterproof Eyepiece
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    Original Price $ 999.99
    Current Price $ 849.99

    Explore Scientific 120° 9mm Waterproof Eyepiece

    Explore Scientific

    Description The Explore Scientific 9mm 120° Series eyepiece really is in a class by itself. The 120° apparent field of view is unlike anything you...

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    Original Price $ 999.99
    Current Price $ 849.99
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  • Explore Scientific 62° 14mm Waterproof Eyepiece
    Explore Scientific 62° 14mm Waterproof Eyepiece
    Save 15%
    Original Price $ 109.99
    Current Price $ 92.99

    Explore Scientific 62° 14mm 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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    Original Price $ 109.99
    Current Price $ 92.99
    Save 15%
  • Bresser 70° 20mm Eyepiece
    Bresser 70° 20mm Eyepiece
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    Original Price $ 59.99
    Current Price $ 47.99

    Bresser 70° 20mm Eyepiece

    Bresser

    Bresser 70° Series 20mm NON-WATERPROOF Eyepiece; 1.25" BarrelCA Residents: Prop 65 WARNING(S)

    Original Price $ 59.99
    Current Price $ 47.99
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  • Explore Scientific 20mm 52° Series Waterproof Eyepiece
    Explore Scientific 20mm 52° Series Waterproof Eyepiece
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    Original Price $ 79.99
    Current Price $ 67.99

    Explore Scientific 20mm 52° Series Waterproof Eyepiece

    Explore Scientific

    Description Often considered the perfect mid-range focal length for most amateur telescopes, the 20mm on the ED127 at f7.5 produces a 1 degree tru...

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    Original Price $ 79.99
    Current Price $ 67.99
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  • Explore Scientific 62° 32mm Waterproof Eyepiece
    Explore Scientific 62° 32mm Waterproof Eyepiece
    Save 15%
    Original Price $ 169.99
    Current Price $ 144.99

    Explore Scientific 62° 32mm 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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    Original Price $ 169.99
    Current Price $ 144.99
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  • Explore Scientific 6.5mm 82° Series LER Waterproof Eyepiece - EPWP8265LE-01
    Explore Scientific 6.5mm 82° Series LER Waterproof Eyepiece - EPWP8265LE-01
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    Original Price $ 249.99
    Current Price $ 199.99

    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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    Original Price $ 249.99
    Current Price $ 199.99
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  • Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece - EPWP8245LE-01
    Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece - EPWP8245LE-01
    Save 20%
    Original Price $ 249.99
    Current Price $ 199.99

    Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece - EPWP8245LE-01

    Explore Scientific

    Description With its particularly long eye relief of 15.9mm, the 4.5mm LER ocular from Explore Scientific’s 82° Series of Argon-Purged Waterproof ...

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    Original Price $ 249.99
    Current Price $ 199.99
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  • Explore Scientific 40mm 52° Series Waterproof Eyepiece
    Explore Scientific 40mm 52° Series Waterproof Eyepiece
    Save 16%
    Original Price $ 159.99
    Current Price $ 134.99

    Explore Scientific 40mm 52° Series Waterproof Eyepiece

    Explore Scientific

    Description The longest focal length in the 52° Series with the longest eye relief, the 40mm is also the only 2.0-inch O.D. eyepiece in this serie...

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    Original Price $ 159.99
    Current Price $ 134.99
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  • Explore Scientific 99% Reflective 3" Diagonal
    Explore Scientific 99% Reflective 3" Diagonal
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    Original Price $ 489.99
    Current Price $ 389.99

    Explore Scientific 99% Reflective 3" Diagonal

    Explore Scientific

    Description The Explore Scientific 3-inch Dielectric-Coated Diagonal Mirror comes complete with 2 inch Adapter and dust covers. Solid construction...

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    Original Price $ 489.99
    Current Price $ 389.99
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  • Bresser 70° 30mm Eyepiece
    Bresser 70° 30mm Eyepiece
    Save 20%
    Original Price $ 119.99
    Current Price $ 95.99

    Bresser 70° 30mm Eyepiece

    Bresser

    Bresser 70° Series 30mm NON-WATERPROOF Eyepiece; 2" BarrelCA Residents: Prop 65 WARNING(S)

    Original Price $ 119.99
    Current Price $ 95.99
    Save 20%
  • Explore Scientific 25mm 52° Series Waterproof Eyepiece
    Explore Scientific 25mm 52° Series Waterproof Eyepiece
    Save 16%
    Original Price $ 89.99
    Current Price $ 75.99

    Explore Scientific 25mm 52° Series Waterproof Eyepiece

    Explore Scientific

    Description Long considered the “standard” eyepiece that is often supplied with telescopes that are sold by various suppliers, the 25mm focal leng...

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    Original Price $ 89.99
    Current Price $ 75.99
    Save 16%
  • Explore Scientific 8.5mm 82° Series LER Waterproof Eyepiece - EPWP8285LE-01
    Explore Scientific 8.5mm 82° Series LER Waterproof Eyepiece - EPWP8285LE-01
    Save 20%
    Original Price $ 249.99
    Current Price $ 199.99

    Explore Scientific 8.5mm 82° Series LER Waterproof Eyepiece - EPWP8285LE-01

    Explore Scientific

    Description With its long eye relief of 15mm, the 8.5mm LER ocular from Explore Scientific’s 82° Series of Argon-Purged Waterproof Eyepieces puts ...

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    Original Price $ 249.99
    Current Price $ 199.99
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  • Explore Scientific 100° 3" 30mm Waterproof Eyepiece
    Explore Scientific 100° 3" 30mm Waterproof Eyepiece
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    Original Price $ 999.99
    Current Price $ 849.99

    Explore Scientific 100° 3" 30mm 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 $ 999.99
    Current Price $ 849.99
    Save 15%