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Focusers and Accessories

  • Original price $249.95 USD - Original price $249.95 USD
    Original price
    $249.95 USD
    $249.95 USD - $249.95 USD
    Current price $249.95 USD

    Celestron Focus Motor

    CEL-94155-A
    1 in stock

    Features The Celestron Focus Motor enables electronic focusing using a computer or Celestron computerized mount hand controller for remote/hands-fr...

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    Original price $249.95 USD - Original price $249.95 USD
    Original price
    $249.95 USD
    $249.95 USD - $249.95 USD
    Current price $249.95 USD
  • Original price $199.99 USD - Original price $199.99 USD
    Original price
    $199.99 USD
    $199.99 USD - $199.99 USD
    Current price $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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    Original price $199.99 USD - Original price $199.99 USD
    Original price
    $199.99 USD
    $199.99 USD - $199.99 USD
    Current price $199.99 USD
  • Original price $119.99 USD - Original price $119.99 USD
    Original price
    $119.99 USD
    $119.99 USD - $119.99 USD
    Current price $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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    Original price $119.99 USD - Original price $119.99 USD
    Original price
    $119.99 USD
    $119.99 USD - $119.99 USD
    Current price $119.99 USD
  • Original price $179.99 USD - Original price $179.99 USD
    Original price
    $179.99 USD
    $179.99 USD - $179.99 USD
    Current price $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

    Original price $179.99 USD - Original price $179.99 USD
    Original price
    $179.99 USD
    $179.99 USD - $179.99 USD
    Current price $179.99 USD
  • Original price $229.99 USD - Original price $229.99 USD
    Original price
    $229.99 USD
    $229.99 USD - $229.99 USD
    Current price $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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    Original price $229.99 USD - Original price $229.99 USD
    Original price
    $229.99 USD
    $229.99 USD - $229.99 USD
    Current price $229.99 USD
  • Original price $71.99 USD - Original price $71.99 USD
    Original price
    $71.99 USD
    $71.99 USD - $71.99 USD
    Current price $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

    Original price $71.99 USD - Original price $71.99 USD
    Original price
    $71.99 USD
    $71.99 USD - $71.99 USD
    Current price $71.99 USD
  • Original price $90.00 USD - Original price $90.00 USD
    Original price
    $90.00 USD
    $90.00 USD - $90.00 USD
    Current price $90.00 USD

    Howie Glatter 2.0" Parallizer Eyepiece Centering Adapter

    SI-A20-SCT-P

    Introducing the SCT Parallizer®. This new application of Howie Glatter’s patented Parallizer® principle raises the bar for performance. The 2” hol...

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    Original price $90.00 USD - Original price $90.00 USD
    Original price
    $90.00 USD
    $90.00 USD - $90.00 USD
    Current price $90.00 USD
  • Original price $90.00 USD - Original price $90.00 USD
    Original price
    $90.00 USD
    $90.00 USD - $90.00 USD
    Current price $90.00 USD

    Howie Glatter 2.0" to 1.25" Eyepiece Centering Adapter

    SI-EA20-205P

    User InstructionsThere is a misconception that the problem of the cylindrical slip-fit system we use for eyepieces and other optical accessories is...

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    Original price $90.00 USD - Original price $90.00 USD
    Original price
    $90.00 USD
    $90.00 USD - $90.00 USD
    Current price $90.00 USD
  • Original price $90.00 USD - Original price $90.00 USD
    Original price
    $90.00 USD
    $90.00 USD - $90.00 USD
    Current price $90.00 USD

    Howie Glatter T-Adater w/ Parallizer Design

    SI-EA20-205P-T

    T-adapter with Howie Glatter's Parallizer Patent alignment feature allows your image train to stay parallelThere is a misconception that the proble...

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    Original price $90.00 USD - Original price $90.00 USD
    Original price
    $90.00 USD
    $90.00 USD - $90.00 USD
    Current price $90.00 USD
  • Original price $115.00 USD - Original price $115.00 USD
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    $115.00 USD
    $115.00 USD - $115.00 USD
    Current price $115.00 USD

    Lacerta Dual Speed 1:10 Microfocus Upgrade Kit for Crayford Focusers

    LAC-MICFOC-S
    15 in stock

    Easy mounting - no need to dismount the focuser - reduction is adjustable.A 1:10 micro focuser has been well proven in practical observing and astr...

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    Original price $115.00 USD - Original price $115.00 USD
    Original price
    $115.00 USD
    $115.00 USD - $115.00 USD
    Current price $115.00 USD
  • Original price $216.00 USD - Original price $216.00 USD
    Original price
    $216.00 USD
    $216.00 USD - $216.00 USD
    Current price $216.00 USD

    Lunt Backing Plate & Focuser - LS100MT

    LSS-BP&F/LS100MT

    Back plate & standard Crayford Focuser for the LS100MT allows you to convert this dedicated solar telescope into one that can be used at night!...

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    Original price $216.00 USD - Original price $216.00 USD
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    $216.00 USD
    $216.00 USD - $216.00 USD
    Current price $216.00 USD
  • Original price $362.00 USD - Original price $362.00 USD
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    $362.00 USD
    $362.00 USD - $362.00 USD
    Current price $362.00 USD

    Lunt Backing Plate & Focuser - LS152T

    LSS-LS152T/BP&F

    Back plate & standard Crayford Focuser for the LS152MT allows you to convert this dedicated solar telescope into one that can be used at night!...

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    Original price $362.00 USD - Original price $362.00 USD
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    $362.00 USD
    $362.00 USD - $362.00 USD
    Current price $362.00 USD
  • Original price $243.00 USD - Original price $243.00 USD
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    $243.00 USD
    $243.00 USD - $243.00 USD
    Current price $243.00 USD

    Lunt Backing Plate & Focuser - LS80MT

    LSS-BP&F/LS80MT

    Back plate & standard Crayford Focuser for the LS80MT allows you to convert this dedicated solar telescope into one that can be used at night!H...

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    Original price $243.00 USD - Original price $243.00 USD
    Original price
    $243.00 USD
    $243.00 USD - $243.00 USD
    Current price $243.00 USD
  • Original price $362.00 USD - Original price $362.00 USD
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    $362.00 USD
    $362.00 USD - $362.00 USD
    Current price $362.00 USD

    Lunt Backing Plate & Focuser for LS130T

    LSS-LS130T/BP&F

    Back plate & standard Crayford Focuser for the LS130MT allows you to convert this dedicated solar telescope into one that can be used at night!...

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    Original price $362.00 USD - Original price $362.00 USD
    Original price
    $362.00 USD
    $362.00 USD - $362.00 USD
    Current price $362.00 USD
  • Original price $150.00 USD - Original price $150.00 USD
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    $150.00 USD
    $150.00 USD - $150.00 USD
    Current price $150.00 USD

    Lunt Crayford Style 10:1 Focuser - 2"

    LSS-CRAY

    This nicely machined 2″ dual speed, 10:1 Crayford-style focuser is included on all standard LS60THa and LS80THa telescope packages. Course as well ...

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    Original price $150.00 USD - Original price $150.00 USD
    Original price
    $150.00 USD
    $150.00 USD - $150.00 USD
    Current price $150.00 USD
  • Original price $97.00 USD - Original price $97.00 USD
    Original price
    $97.00 USD
    $97.00 USD - $97.00 USD
    Current price $97.00 USD

    Lunt Mini Helical Focuser - 1.25"

    LSS-LSMINI/1.25

    The Lunt Mini is a non-rotating helical focuser that provides a T2 (male) to T2 (female) thread connection. The focuser has 10 mm of precision trav...

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    Original price $97.00 USD - Original price $97.00 USD
    Original price
    $97.00 USD
    $97.00 USD - $97.00 USD
    Current price $97.00 USD
  • Original price $3,595.00 USD - Original price $3,595.00 USD
    Original price
    $3,595.00 USD
    $3,595.00 USD - $3,595.00 USD
    Current price $3,595.00 USD

    Optec Gemini Focusing Rotator

    OPC-19750

    Optec engineers have developed a completely new concept for combining telescope focus and camera rotation functions into a single robust, yet compa...

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    Original price $3,595.00 USD - Original price $3,595.00 USD
    Original price
    $3,595.00 USD
    $3,595.00 USD - $3,595.00 USD
    Current price $3,595.00 USD
  • Original price $1,295.00 USD - Original price $1,495.00 USD
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    $1,295.00 USD - $1,495.00 USD
    $1,295.00 USD - $1,495.00 USD
    Current price $1,295.00 USD

    Optec TCF-Leo Low Profile Focuser

    Options available

    Optec engineers have developed a low profile, yet extremely robust 3-inch focuser for telescope installations where back-focus is at a premium. Wi...

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    Original price $1,295.00 USD - Original price $1,495.00 USD
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    $1,295.00 USD - $1,495.00 USD
    $1,295.00 USD - $1,495.00 USD
    Current price $1,295.00 USD
  • Original price $260.00 USD - Original price $260.00 USD
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    $260.00 USD
    $260.00 USD - $260.00 USD
    Current price $260.00 USD

    Pegasus Astro FocusCube 3 Universal

    PEG-FC3-UNIV
    2 in stock

    Introducing the Pegasus Astro FocusCube 3, our cutting-edge solution for achieving fast, reliable, and precise focusing of your telescope in the ev...

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    Original price $260.00 USD - Original price $260.00 USD
    Original price
    $260.00 USD
    $260.00 USD - $260.00 USD
    Current price $260.00 USD
  • Original price $215.22 USD - Original price $215.22 USD
    Original price
    $215.22 USD
    $215.22 USD - $215.22 USD
    Current price $215.22 USD

    Pegasus Dual Motor Focus Controller

    PEG-DMFC

    Focus fast, reliable and accurate your telescope using a stepper or DC motor and our controller.Version3: Same features, more powerful motor output...

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    Original price $215.22 USD - Original price $215.22 USD
    Original price
    $215.22 USD
    $215.22 USD - $215.22 USD
    Current price $215.22 USD
  • Original price $177.24 USD - Original price $177.24 USD
    Original price
    $177.24 USD
    $177.24 USD - $177.24 USD
    Current price $177.24 USD

    Pegasus eXternal Motor Controller

    PEG-XMOTORCTRL

    The external motor controller (XMC) was designed to expand the focus capabilities of the “Ultimate Powerbox v2” (supports a 2nd focus controller) a...

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    Original price $177.24 USD - Original price $177.24 USD
    Original price
    $177.24 USD
    $177.24 USD - $177.24 USD
    Current price $177.24 USD
  • Original price $690.00 USD - Original price $690.00 USD
    Original price
    $690.00 USD
    $690.00 USD - $690.00 USD
    Current price $690.00 USD

    Pegasus Falcon Rotator V2

    PEG-ROT-FALCON2

    The Falcon Rotator v2 is our new large aperture (M68) camera field rotator that impresses with its lightweight, low-profile design. Despite its sl...

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    Original price $690.00 USD - Original price $690.00 USD
    Original price
    $690.00 USD
    $690.00 USD - $690.00 USD
    Current price $690.00 USD
  • Original price $310.17 USD - Original price $310.17 USD
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    $310.17 USD
    $310.17 USD - $310.17 USD
    Current price $310.17 USD

    Pegasus FocusCube v2 Universal

    PEG-FC2-UNIV

    Focus fast, reliable and accurate your telescope by using the “FocusCube 2″. The evolution of technology in astronomy requires a system which will ...

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    Original price $310.17 USD - Original price $310.17 USD
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    $310.17 USD
    $310.17 USD - $310.17 USD
    Current price $310.17 USD
  • Original price $373.47 USD - Original price $373.47 USD
    Original price
    $373.47 USD
    $373.47 USD - $373.47 USD
    Current price $373.47 USD

    Pegasus FocusCube Zero - Celestron SCT, EdgeHD & RASA

    Options available

    FocusCube SCT has been replaced by the Focus Cube Zero. Zero allows backlash free movement and is way faster than older motor. This faster motor wi...

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    Original price $373.47 USD - Original price $373.47 USD
    Original price
    $373.47 USD
    $373.47 USD - $373.47 USD
    Current price $373.47 USD