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Until May 2nd, 2025, orders under US$800 will not incur any duties or taxes upon delivery. Please note that orders under US$800 crossing the Canada-USA border after this date will be subject to duties. They will be billed by the carrier, and you will be responsible to pay them. Prioritize ordering items that are in stock!
Until May 2nd, 2025, orders under US$800 will not incur any duties or taxes upon delivery. Please note that orders under US$800 crossing the Canada-USA border after this date will be subject to duties. They will be billed by the carrier, and you will be responsible to pay them. Prioritize ordering items that are in stock!

Focusers and Accessories

Filters

  • $199.99 USD - $199.99 USD
    $199.99 USD
    $199.99 USD - $199.99 USD
    $199.99 USD

    Explore Scientific 2" AR Series Focuser

    ES-FOCDAR-00

    Explore Scientific’s dual speed, 2" AR Series Focuser comes with a 1.25" compression ring eyepiece adapter for added versatility. This adapter or y...

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    $199.99 USD - $199.99 USD
    $199.99 USD
    $199.99 USD - $199.99 USD
    $199.99 USD
  • $119.99 USD - $119.99 USD
    $119.99 USD
    $119.99 USD - $119.99 USD
    $119.99 USD

    Explore Scientific 2" Comet Hunter Focuser - Includes Extension Tubes

    ES-FOCCMTHTR-00

    Explore Scientific™ David H. Levy Comet Hunter Telescope is rich in quality components. Among those is the 2? Comet Hunter Focuser, which also can ...

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    $119.99 USD - $119.99 USD
    $119.99 USD
    $119.99 USD - $119.99 USD
    $119.99 USD
  • $179.99 USD - $179.99 USD
    $179.99 USD
    $179.99 USD - $179.99 USD
    $179.99 USD

    Explore Scientific 2.5 Hex Focuser

    ES-FOC25H

    Description APO EDT Series Crayford Style Focuser Item Number FOC25H Weight 1.5lb; .68kg Diameter 2.5" Length 104.8mm

    $179.99 USD - $179.99 USD
    $179.99 USD
    $179.99 USD - $179.99 USD
    $179.99 USD
  • $229.99 USD - $229.99 USD
    $229.99 USD
    $229.99 USD - $229.99 USD
    $229.99 USD

    Explore Scientific APO EDT Series Rack & Pinion Focuser

    ES-FOCEDAPO-RP

    Finding and holding that perfect crisp focus is almost effortless with Explore Scientific’s Rack & Pinion Focuser. Defined by its precision, th...

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    $229.99 USD - $229.99 USD
    $229.99 USD
    $229.99 USD - $229.99 USD
    $229.99 USD
  • $71.99 USD - $71.99 USD
    $71.99 USD
    $71.99 USD - $71.99 USD
    $71.99 USD

    Explore Scientific Two-Speed 10:1 Focus Knob Mechanism for 2.5" HEX Focusers

    ES-625720

    Explore Scientific Two-Speed 10:1 Focus Knob Mechanism for 2.5" HEX Focusers

    $71.99 USD - $71.99 USD
    $71.99 USD
    $71.99 USD - $71.99 USD
    $71.99 USD