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  1. JMI - MicroFocus for Celestron 9.25" SCT

    JMI - MicroFocus for Celestron 9.25" SCT

    MicroFocus is a push-on two-speed manual focus mechanism that attaches to the shaft of an SCT focuser knob (or the knob itself) for precise focusing.

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    (48 States)
    Model#: MRFC9
    $239.00

  2. JMI - MOTOFOCUS for Sky-Watcher Pro Series 80ED Refractors

    JMI - MOTOFOCUS for Sky-Watcher Pro Series 80ED Refractors

    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#: MFSWPRO
    $179.00

  3. JMI MOTOFOCUS for Sky-Watcher Equinox Pro Series, William Optics Crayford Focusers

    JMI - MOTOFOCUS for Sky-Watcher Equinox Pro Series; William Optics Crayford Focusers

    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#: MFWO7
    $179.00

  4. JMI MOTOFOCUS for Meade LT-6/8

    JMI - MOTOFOCUS for Meade LT-6/8

    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#: MFLT
    $199.00

  5. JMI MOTOFOCUS for Meade Series 5000 with Dual-speed and Explore Scientific AR-127

    JMI - MOTOFOCUS for Meade Series 5000 with Dual-speed and Explore Scientific AR-127

    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#: MFESAR127
    $179.00

  6. JMI - MOTOFOCUS for Celestron C8

    JMI - MOTOFOCUS for Celestron C8

    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#: MFC8
    $179.00

  7. JMI MOTOFOCUS for Astro-Physics AT65ED Rack and Pinion Focuser

    JMI - MOTOFOCUS for Astro-Physics AT65ED Rack and Pinion Focuser

    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#: MFAT65
    $179.00

  8. JMI - MOTOFOCUS for Astro-Tech 10" RC Astrograph

    JMI - MOTOFOCUS for Astro-Tech 10" RC Astrograph

    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#: MFATRC
    $179.00

  9. PlaneWave - Integrated Rotating Focuser

    PlaneWave - Integrated Rotating Focuser

    The IRF90 is a large capacity Integrated Focuser and Rotator. The Focuser is capable of lifting 40 lbs (18 kg) with a range 30 mm (30000 microns). The Rotator has a 90mm aperture with a range of 365 degrees with hardstops to elliminate any chance of cord wrap.

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    Model#: 600180
    $4,500.00

  10. 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

  11. 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

  12. JMI - NGC-MAX Computer Only

    JMI - NGC-MAX Computer Only

    he NGC-MAX includes R.A./Dec. display, timer, polar alignment help, Identify mode, RS-232 computer interface and a 12,046 object database (see below). It also includes a free computer mounting bracket and a free instructional video. See document no ... Learn More
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    (48 States)
    Model#: NGCMAX
    $499.00

  13. JMI - NGC-MAX with Two Encoders

    JMI - NGC-MAX with Two Encoders

    Kit includes NGC-MAX with free instructional video, encoder cable, two encoders (specify tics) and a free computer mounting bracket. The kit is designed for those who wish to build their own hardware for mounting the encoders ... Learn More
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    (48 States)
    Model#: NGCKIT
    $619.00

  14. JMI NGC-microMAX Computer Only

    JMI - NGC-microMAX Computer Only

    Includes R.A./Dec. display and a 245 object database. It also includes a free computer mounting bracket and a free instructional video. See document no. 13 in our Document Library for the MAX Computer Operator′s Guide.

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    (48 States)
    Model#: MICMAX
    $239.00

  15. JMI NGC-microMAX with Two Encoders

    JMI - NGC-microMAX with Two Encoders

    Kit includes NGC-microMAX with free instructional video, encoder cable, two encoders (specify tics) and a free computer mounting bracket. The kit is designed for those who wish to build their own hardware for mounting the encoders.

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    (48 States)
    Model#: MICKIT
    $349.00

  16. JMI - MotoFocus for Vixen VC200L

    JMI - MotoFocus for Vixen VC200L

    Vixen 200mm, VISAC (Vixen Sixth-Order Aspheric Cassegrain), R200SS, VC200L, VC200LDG, VMC200L, VMC200LDG ... Learn More
    Model#: MFV200
    $179.00

  17. JMI MOTOFOCUS for Takahashi

    JMI - MOTOFOCUS for Takahashi

    Discovery 8" EQ; Takahashi Epsilon-130, Epsilon-200, FC-60, FC-65, FC-76, FC-100, FC-100N, FC-125, FCT-65, FCT-76, FCT-125, FS-60, FS-78, FS-102, FS-128, FS-128G, MT-130, MT-160, MT-200, SKY-90 (specify telescope model)

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    Model#: MFTAK
    $179.00

  18. JMI - MOTOFOCUS for Vixen Refractors

    JMI - MOTOFOCUS for Vixen Refractors

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

  19. JMI - MOTOFOCUS for Orion Single-speed Crayford Focuser

    JMI - MOTOFOCUS for Orion Single-speed Crayford Focuser

    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#: MFOCRAY
    $179.00

  20. JMI - MOTOFOCUS for Celestron NexStar 5/8 (Single Fork Arm)

    JMI - MOTOFOCUS for Celestron NexStar 5/8 (Single Fork Arm)

    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#: MFNEX5
    $179.00

Items 141 to 160 of 298 total

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