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Focus Motors

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  1. Backup Plate by Jim's Mobile

    JMI - Backup Plate

    For adding support when mounting 1.25″ or 2″ NGF or RCF focusers on cardboard tubes.

    ...
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    Model#: NGFPLATE
    $10.00

  2. JMI - Focuser Hardware Pack

    JMI - Focuser Hardware Pack

    When purchasing a new focuser, all necessary hardware is included. This hardware pack is intended as a source of replacement or extra parts ... Learn More
    Model#: NGFHDWPK
    $31.00

  3. Rigel Systems - nFOCUS Controller for DC Focus Motors

    Rigel Systems - nFOCUS Controller for DC Focus Motors

    The Rigel Systems nFOCUS controller fits in the palm of your hand and provides two directions at two speeds with only two buttons using advanced logic control and 12V regulated output!

    ...
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    Model#: nFOCUS
    $64.95

  4. JMI - NGF-mini3

    JMI - NGF-mini3

    A 1.25 black-anodized aluminum Mini focuser that lifts up to 4 pounds. Manual control is over 1' times finer than most rack-and-pinion focusers ... Learn More
    Model#: NGFMIN3

    Regular Price: $120.00

    Special Price: $89.00

  5. Celestron - Focus Motor (for NexStar 5)

    DISCONTINUED: Celestron - Focus Motor (for NexStar 5)

    This product is discontinued. We recommend the JMI - MOTOFOCUS for Celestron C6-SGT, NexStar 5 SE / 6 SE / 8 SE, Omni 127

    These motors allow you to focus the telescope electronically, instead of manually. The motorized focuser eliminates the possibility of bumping or shaking the telescope when focusing. The motor speed is variable, to make fine focusing a snap.

    ...
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    Model#: 94141
  6. JMI MOTOFOCUS for Meade Cassegrain-Round (No Hand Unit)

    JMI - MOTOFOCUS for Meade Cassegrain-Round (No Hand Unit)

    MOTOFOCUS is a battery operated hand control with an electric focus motor that attaches to the shaft of a focuser knob (or the knob itself) for precise, vibration-free focusing without the need to touch the telescope.

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    Model#: MFMRN
    $129.00

  7. JMI - MOTOFOCUS for Meade Cassegrain with hand focus control

    JMI - MOTOFOCUS for Meade Cassegrain with hand focus control

    Meade LX5, LX6, LX100, LX200 (non-GPS versions), PremierThis product is the same as the MOTOFOCUS except that no JMI hand unit is included ... Learn More
    Model#: MFLX200
    $129.00

  8. JMI - MotoFocus for Celestron C5

    JMI - MotoFocus for Celestron C5

    Celestron C5 / C5+ (single fork arm version), C5-5, C5-SGT, G5 ... Learn More
    Model#: MFC5
    $139.95

  9. JMI - MOTOFOCUS for Vixen Refractors

    JMI - MOTOFOCUS for Vixen Refractors

    Vixen Terrestrial 60S, Sky Scope (D) 60L ... Learn More
    Model#: MFOREF
    $139.95

  10. JMI - MOTOFOCUS for D & G Optical Refractor

    JMI - MOTOFOCUS for D & G Optical Refractor

    MotoFocus for D & G Optical Refractor ... Learn More
    Model#: MFDG
    $139.95

  11. RoboFocus - Additional Motor Kit

    RoboFocus - Additional Motor Kit

    You can elect to use your RoboFocus system on a second telescope by purchasing and installing an additional motor. The Additional Motor Kit comes with a stepper motor and mounting hardware, (brackets, shaft coupler, and/or timing sprockets and belts).

    You must specify telescope/focuser that the system will be installed on. In some cases we may need to contact you for further information

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    Model#: RFAM1
    $140.00

  12. MFWO...

    JMI - William Optics/GSO 2" Crayford focusers with and without Microfocuser retrofit. (specify configuration, see web site for configuration descriptions)

    This is the SCT version of the William Optics Crayford focuser. Attaching the MOTOFOCUS unit is a very simple process. The system is gear driven using a miniature motor ... Learn More
    Model#: MFWO...
    $149.95

  13. JMI - Meade Lightbridge 8/10/12/16 ? GSO 2" Crayford focuser

    JMI - Meade Lightbridge 8/10/12/16 ? GSO 2" Crayford focuser

    This JMI Motofocus electric focuser is designed for use with the GSO (Guan Sheng Optical Co. Ltd. in Taiwan) Crayford focusers used on Meade 8", 10", and 12" LightBridge Truss-tube Dobsonian reflectors ... Learn More
    Model#: MFWO2
    $149.95

  14. JMI - MotoFocus for Meade ED APO Refractors

    JMI - MotoFocus for Meade ED APO Refractors

    Meade ED APO Refractors 102ED/127ED/152ED/178ED ... Learn More
    Model#: MFEDAPO
    $150.00

  15. JMI - MotoFocus for Cave R&P Focuser, Novak R&P Focuser and Meade Newtonian

    JMI - MotoFocus for Cave R&P Focuser, Novak R&P Focuser and Meade Newtonian

    MotoFocus for Cave R&P Focuser, Novak R&P Focuser and Meade Newtonian ... Learn More
    Model#: MFMRP
    $150.00

  16. JMI - Celestron C14

    JMI - Celestron C14

    Celestron C14, CG-14, CM-1400 ... Learn More
    Model#: MFC14
    $150.00

  17. JMI - MOTOFOCUS for Meade Refractors

    JMI - MOTOFOCUS for Meade Refractors

    ... Learn More
    Model#: MFMREF
    $150.00

  18. JMI - MOTOFOCUS for Meade LX200GPS

    JMI - MOTOFOCUS for Meade LX200GPS

    ... Learn More
    Model#: MFLXGPSIF
    $160.00

  19. JMI - MotoFocus Focus Motor for Celestron CGE 1400

    JMI - MotoFocus Focus Motor for Celestron CGE 1400

    JMI - Motofocus Motor for Cele... ... Learn More
    Model#: MFCGE14
    $169.00

  20. JMI - MOTOFOCUS Focus Motor for Meade LX200GPS

    JMI - MOTOFOCUS Focus Motor for Meade LX200GPS

    Meade LX90GPS 8" / 10" / 12", LX200GPS 8" / 10" / 12" / 14" / (16" ?), LX200R 8" / 10" / 12" / 14" (16" ?)

    NOTE The MOTOFOCUS for the Meade LX200GPS includes a JMI hand unit since the Meade Microfocuser plugs into the base unit.

    ...
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    Model#: MFLXGPS
    $169.00

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