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Astronomy Eyepieces & Accessories

Whether you're looking for low power, medium power, and/or high power Eyepieces for your Telescope or Binoculars - we've got an amazing selection available that will suit your specific needs.

Additionally, if you wish to learn more about Eyepieces, be sure to check out our guide Understanding Telescope Eyepieces. If you have any questions at all, feel free to contact our friendly Sales Team! We are here to help!

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    Explore Scientific 82° 11mm Waterproof Eyepiece

    Explore Scientific
    In stock

    Explore Scientific 82° 11mm Waterproof Eyepiece - EPWP8211-01 The 11mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the...

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    Explore Scientific 6.5mm 82° Series LER Waterproof Eyepiece

    Explore Scientific
    In stock

    Explore Scientific 6.5mm 82° Series LER Waterproof Eyepiece - EPWP8265LE-01 Special sale price until April 30th, 2021 With its impressively long ey...

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    Explore Scientific 82° Series 14mm Eyepiece

    Explore Scientific
    Out of stock

    Explore Scientific 82° Series 14mm Eyepiece The 14mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-medium powe...

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    Explore Scientific 8.8mm 82° Series Waterproof Eyepiece

    Explore Scientific
    Out of stock

    Explore Scientific 8.8mm 82° Series Waterproof Eyepiece - EPWP8288-01 Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. Explore Scientific 82...

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    Explore Scientific 8.5mm 82° Series LER Waterproof Eyepiece

    Explore Scientific
    In stock

    Explore Scientific 8.5mm 82° Series LER Waterproof Eyepiece - EPWP8285LE-01 With its long eye relief of 15mm, the 8.5mm LER ocular from Explore Sci...

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    Explore Scientific 82° 30mm Waterproof Eyepiece

    Explore Scientific
    In stock

    Explore Scientific 82° 30mm Waterproof Eyepiece The 30mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-medium ...

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    Explore Scientific Soft-Sided Eyepiece Case

    Explore Scientific
    In stock

    Explore Scientific Soft-Sided Eyepiece Case - ES-EPCASE-01 The compact versatile soft-sided case is one of the most versatile storage solutions mad...

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    Explore Scientific 4.7mm 82° Series Waterproof Eyepiece

    Explore Scientific
    Out of stock

    Explore Scientific 4.7mm 82° Series Waterproof Eyepiece - EPWP8247-01 The Explore Scientific 4.7mm 82° Series Argon-Purged Waterproof Eyepiece is u...

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    Explore Scientific 68° 28mm Waterproof Eyepiece

    Explore Scientific
    In stock

    Explore Scientific 68° 28mm Waterproof Eyepiece - EPWP6828-01 Using advanced computer design, combinations of low dispersion and high refractive in...

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    Explore Scientific 68° 24mm Waterproof Eyepiece

    Explore Scientific
    In stock

    Explore Scientific 68° 24mm Waterproof Eyepiece - EPWP6824-01 Using advanced computer design, combinations of low dispersion and high refractive in...

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    LUNT 7.2mm - 21.5mm Zoom Eyepiece

    Lunt Solar Systems
    In stock

    LUNT 7.2mm - 21.5mm Zoom Eyepiece - LS7-21ZE-S   General Features: Lunt flat-field zoom telescope eyepiece is coated with 0.1% anti-reflective c...

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    Explore Scientific 92° 12mm Long Eye Relief Waterproof Eyepiece

    Explore Scientific
    In stock

    Explore Scientific 92° 12mm Long Eye Relief Waterproof Eyepiece Voted Sky & Telescope Hot Product for 2017! Explore Ultra-Wide Eyepieces - Comf...

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    Explore Scientific 82° 24mm Waterproof Eyepiece

    Explore Scientific
    In stock

    Explore Scientific 82° 24mm Waterproof Eyepiece - EPWP8224-01 The 24mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the...

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    Explore Scientific 82° 18mm Waterproof Eyepiece

    Explore Scientific
    Out of stock

    Explore Scientific 82° 18mm Waterproof Eyepiece - EPWP8218-01 The 18mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the...

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    Explore Scientific BinoViewer for Telescopes

    Explore Scientific
    In stock

    Explore Scientific BinoViewer for Telescopes - ES-BINOV The BinoViewer is a 1.25-inch device that uses two matching eyepieces to give you AWESOME t...

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    Explore Scientific 2" 3x Focal Extender

    Explore Scientific
    In stock

    Explore Scientific 2" 3x Focal Extender - FE03-020 The Explore Scientific 3X Focal Extender (2.0-inch O.D.), accepts both 1.25-inch O.D. and 2.0-in...

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    Explore Scientific 1.25" 3X Focal Extender

    Explore Scientific
    In stock

    Explore Scientific 1.25" 3X Focal Extender - FE03-125 A good Focal Extender adds some real versatility to your telescope accessory line-up. First o...

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    APM Telescopes HDC – XWA 13 mm 100° X-Treme Wideangle Eyepiece

    APM
    Out of stock

    APM Telescopes HDC – XWA 13 mm 100° X-Treme Wideangle Eyepiece - APM-HDC13 Our modern super wide-angle series is extreme! An elaborate optical cons...

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    Explore Scientific 92° 17mm Long Eye Relief Waterproof Eyepiece

    Explore Scientific
    Out of stock

    Explore Scientific 92° 17mm Long Eye Relief Waterproof Eyepiece - EPWP9217-01 Voted Sky & Telescope Hot Product for 2017! Explore Ultra-Wide Ey...

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    Explore Scientific 82° Waterproof Eyepiece Kit

    Explore Scientific
    Out of stock

    Explore Scientific 82° Waterproof Eyepiece Kit - EPWP82KIT Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. Explore Scientific 82° Series ey...

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    Explore Scientific 62° 9mm Waterproof Eyepiece

    Explore Scientific
    In stock

    Explore Scientific 62° 9mm Waterproof Eyepiece - EPWP6209LE-01 Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scien...

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    Explore Scientific 10mm 52° Series Waterproof Eyepiece

    Explore Scientific
    In stock

    Explore Scientific 10mm 52° Series Waterproof Eyepiece - EPWP5210-01 Eyepieces at or near the 10mm range are often considered a mandatory focal len...

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    Explore Scientific 4.5mm 52° Series Waterproof Eyepiece

    Explore Scientific
    In stock

    Explore Scientific 4.5mm 52° Series Waterproof Eyepiece - EPWP5245-01 High power eyepieces (e.g. 3mm to 10mm) are used not only for obvious observa...

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    Explore Scientific 3mm 52° Series Waterproof Eyepiece

    Explore Scientific
    In stock

    Explore Scientific 3mm 52° Series Waterproof Eyepiece - EPWP5203-01 A new focal length joins the Explore Scientific line of inert gas-purged Waterp...

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