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    Average 3.4 out of 5 Trustpilot
    Orion 8239 20mm Illuminated Centering Telescope Eyepiece image 1
    Orion 8239 20mm Illuminated Centering Telescope Eyepiece image 2
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    Orion 8239 20mm Illuminated Centering Telescope Eyepiece image 1

    Orion 8239 20mm Illuminated Centering Telescope Eyepiece

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    Orion
    Orion
    From the Manufacturer Relatively low-power 20mm 1.25" telescope eyepiece with an illuminated crosshair reticle with myriad uses is a welcome addition to any astronomer's accessory case. The perfect telescope eyepiece for alignment of computerized GoTo systems or IntelliScope systems with a comfortable 16mm eye relief. An invaluable aid to centering guide stars and astrophotography target objects - you'll wish you had one long ago!. Illuminated crosshair precisely centered in eyepiece field of view for accurate results. Wide 70-degree apparent field of view makes acquiring and centering target objects a breeze
    • Relatively low-power 20mm 1.25" telescope eyepiece with an illuminated crosshair reticle with myriad uses is a welcome addition to any astronomer's accessory case
    • The perfect telescope eyepiece for alignment of computerized GoTo systems or IntelliScope systems with a comfortable 16mm eye relief
    • An invaluable aid to centering guide stars and astrophotography target objects - you'll wish you had one long ago!
    • Illuminated crosshair precisely centered in eyepiece field of view for accurate results
    • Wide 70-degree apparent field of view makes acquiring and centering target objects a breeze