Eyepieces

  • Bresser 70° 15mm Eyepiece
    Bresser 70° 15mm Eyepiece
    Sold out
    Original Price $ 49.99
    Current Price $ 39.99

    Bresser 70° 15mm Eyepiece

    Bresser

    Bresser 70° Series 15mm NON-WATERPROOF Eyepiece; 1.25" BarrelCA Residents: Prop 65 WARNING(S)

    Original Price $ 49.99
    Current Price $ 39.99
    Sold out
  • Bresser 70° 20mm Eyepiece
    Bresser 70° 20mm Eyepiece
    Sold out
    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
    Sold out
  • 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%
  • 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%
  • Bresser 70° 35mm Eyepiece
    Bresser 70° 35mm Eyepiece
    Save 20%
    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
    Save 20%
  • Explore Scientific 99% Reflective 2" Diagonal
    Explore Scientific 99% Reflective 2" Diagonal
    $ 169.99

    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...

    View full details
    $ 169.99
  • Explore Scientific 99% Reflective 3" Diagonal
    Explore Scientific 99% Reflective 3" Diagonal
    $ 489.99

    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...

    View full details
    $ 489.99
  • Soft-Sided Eyepiece Case - EPWP KIT Case
    Soft-Sided Eyepiece Case - EPWP KIT Case
    Sold out
    $ 38.99

    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 ...

    View full details
    $ 38.99
    Sold out
  • Explore Scientific 3mm 52° Series Waterproof Eyepiece
    Explore Scientific 3mm 52° Series Waterproof Eyepiece
    Save 15%
    Original Price $ 79.99
    Current Price $ 67.99

    Explore Scientific 3mm 52° Series Waterproof Eyepiece

    Explore Scientific

    Description A new focal length joins the Explore Scientific line of inert gas-purged Waterproof Eyepieces with the 3mm 52° Series Eyepiece. A logi...

    View full details
    Original Price $ 79.99
    Current Price $ 67.99
    Save 15%
  • Explore Scientific 4.5mm 52° Series Waterproof Eyepiece
    Explore Scientific 4.5mm 52° Series Waterproof Eyepiece
    Save 15%
    Original Price $ 79.99
    Current Price $ 67.99

    Explore Scientific 4.5mm 52° Series Waterproof Eyepiece

    Explore Scientific

    Description High power eyepieces (e.g. 3mm to 10mm) are used not only for obvious observations of planets and double stars, but can be employed fo...

    View full details
    Original Price $ 79.99
    Current Price $ 67.99
    Save 15%
  • Explore Scientific 52° 6.5mm Waterproof Eyepiece
    Explore Scientific 52° 6.5mm Waterproof Eyepiece
    Save 15%
    Original Price $ 79.99
    Current Price $ 67.99

    Explore Scientific 52° 6.5mm Waterproof Eyepiece

    Explore Scientific

    Description Mid-range high power eyepieces like the 6.5mm are instrumental when transitioning through magnifications to observe an object until it...

    View full details
    Original Price $ 79.99
    Current Price $ 67.99
    Save 15%
  • Explore Scientific 10mm 52° Series Waterproof Eyepiece
    Explore Scientific 10mm 52° Series Waterproof Eyepiece
    Save 15%
    Original Price $ 79.99
    Current Price $ 67.99

    Explore Scientific 10mm 52° Series Waterproof Eyepiece

    Explore Scientific

    Description Eyepieces at or near the 10mm range are often considered a mandatory focal length in your collection, as this focal length range is de...

    View full details
    Original Price $ 79.99
    Current Price $ 67.99
    Save 15%
  • Explore Scientific 52° 15mm Waterproof Eyepiece
    Explore Scientific 52° 15mm Waterproof Eyepiece
    Save 15%
    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...

    View full details
    Original Price $ 79.99
    Current Price $ 67.99
    Save 15%
  • Explore Scientific 20mm 52° Series Waterproof Eyepiece
    Explore Scientific 20mm 52° Series Waterproof Eyepiece
    Save 15%
    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...

    View full details
    Original Price $ 79.99
    Current Price $ 67.99
    Save 15%
  • 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...

    View full details
    Original Price $ 89.99
    Current Price $ 75.99
    Save 16%
  • Explore Scientific 30mm 52° Series Waterproof Eyepiece
    Explore Scientific 30mm 52° Series Waterproof Eyepiece
    Save 15%
    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 ...

    View full details
    Original Price $ 129.99
    Current Price $ 109.99
    Save 15%
  • 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...

    View full details
    Original Price $ 159.99
    Current Price $ 134.99
    Save 16%
  • Explore Scientific 52° Waterproof Eyepiece Kit
    Explore Scientific 52° Waterproof Eyepiece Kit
    $ 349.99

    Explore Scientific 52° Waterproof Eyepiece Kit

    Explore Scientific

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

    View full details
    $ 349.99
  • Explore Scientific 70° Eyepiece 25MM (2")
    $ 99.99

    Explore Scientific 70° Eyepiece 25MM (2")

    Explore Scientific

    Description The new eyepiece design represent a major advance compared to the original Plössl and Super-Plössl design. The five element design fe...

    View full details
    $ 99.99
  • Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece - EPWP8245LE-01
    Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece - EPWP8245LE-01
    $ 249.99

    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 ...

    View full details
    $ 249.99
  • Explore Scientific 6.5mm 82° Series LER Waterproof Eyepiece - EPWP8265LE-01
    Explore Scientific 6.5mm 82° Series LER Waterproof Eyepiece - EPWP8265LE-01
    $ 249.99

    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 ...

    View full details
    $ 249.99
  • Explore Scientific 8.5mm 82° Series LER Waterproof Eyepiece - EPWP8285LE-01
    Explore Scientific 8.5mm 82° Series LER Waterproof Eyepiece - EPWP8285LE-01
    $ 249.99

    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 ...

    View full details
    $ 249.99