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Jims Mobile, Inc. (JMI)

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  1. JMI - Model miniC Cassegrain Focuser without Motor
  2. JMI - SCT Threaded Output Adapter- 1.25 "

    JMI - SCT Threaded Output Adapter- 1.25 "

    Standard SCT threaded output for inserting into a 1.25″ drawtube ... Learn More
    Model#: ADPT1THREAD
    $58.00

  3. 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

  4. JMI - Encoder Cable for NGC & SGT Computers

    JMI - Encoder Cable for NGC & SGT Computers

    Cable length depends on telescope. (Specify telescope make, model and year ... Learn More
    Model#: CBLMODMOD
    $29.00

  5. JMI - Deluxe Transporter Kit

    JMI - Deluxe Transporter Kit

    Meade Lightbridge 10" / 12" / 16"Kit Includes: (1) Truss-Rod Holder for securing the truss rods to the rocker box (3) Nose Tabs for securing the nose assembly directly to the mirror tub (2) Dual-weight Counterweight Clips for count ... Learn More
    Model#: TKLBDLX
    $179.00

  6. 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.

    ...
    Learn More
    Model#: MFNEX5
    $179.00

  7. 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.

    ...
    Learn More
    Model#: MFMRN
    $129.00

  8. JMI - SCT Threaded Output Adapter-2"

    JMI - SCT Threaded Output Adapter-2"

    Standard SCT threaded output for inserting into a 2" drawtube. (Standard accessory with a NGF-C(M) focusers ... Learn More
    Model#: ADPT2THREAD
    $49.00

  9. JMI EV-XT Cassegrain Extreme Telescope Focuser without Motor - 3"

    JMI - EV-XT Cassegrain Extreme Telescope Focuser without Motor - 3"

    ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: EVXTC
    $579.00

  10. JMI - Upgrades the standard 2-3/8" diameter hard rubber wheels on Universal Wheeley Bars to 10" pneumatic wheels (at the time of purchase only). Includes a tow handle.

    JMI - Upgrades the standard 2-3/8" diameter hard rubber wheels on Universal Wheeley Bars to 10" pneumatic wheels (at the time of purchase only). Includes a tow handle.

    Add six large 10" all-terrain pneumatic wheels and a tow handle to replace the standard 2-3/8" hard rubber wheels on Universal-Style Wheeley Bars.  A dual inboard wheel design on the rear wheels maintains a narrow profile ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TPW10UPG
    $239.00

  11. JMI - Train-n-Track Motor Drive for Meade LightBridge 12 " Dobsonian

    JMI - Train-n-Track Motor Drive for Meade LightBridge 12 " Dobsonian

    ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TNTLB12
    $499.00

  12. JMI - SCT Visual Back Adapter - DISCONTINUED

    DISCONTINUED: JMI - SCT Visual Back Adapter - DISCONTINUED

    Adapter for mounting an NGF-S, NGF-SE or NGF-miniS focuser on an SCT with standard 2″ diameter threads. An optional light shield blocks all stray light that may penetrate the focuser bearing cavity ... Learn More
    Model#: ADPT2SCT
  13. JMI - MOTOFOCUS for Celestron C6-SGT, NexStar 5 SE / 6 SE / 8 SE, Omni 127

    JMI - MOTOFOCUS for Celestron C6-SGT, NexStar 5 SE / 6 SE / 8 SE, Omni 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.

    ...
    Learn More
    Model#: MFNEX6
    $179.00

  14. JMI - Digital Read Out for NGF-DX1/ -DX2/ -DX3/ -DX4 Focusers

    JMI - Digital Read Out for NGF-DX1/ -DX2/ -DX3/ -DX4 Focusers

    DRO Encoder Assembly for JMI NGF FocuserNGF-DX1/ -DX2/ -DX3/ -DX4 FocusersThis is the portion of a DRO system that attaches to the NGF focuser (Specify the NGF focuser model). A DRO Hand Unit or Smart Focus is also necessary for proper operation ... Learn More
    Model#: DRONGF
    $90.00

  15. RBX8

    JMI - RBX-8 (f/6 8)

    RBX-8 (f/6 8")Comments: ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: RBX8
    $4,995.00

  16. 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.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: MICKIT
    $349.00

  17. MSATV

    JMI - Astro-Tech Voyager Mount

    Astro-Tech Voyager MountComments: ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: MSATV
    $245.00

  18. JMI - Large Format Adapter for NGF-XTc

    JMI - Large Format Adapter for NGF-XTc

    Non-vignetting adapter for mounting an NGF-XTc focuser on a 16" SCT with 4" diameter mounting threads ... Learn More
    Model#: ADPT4XT
    $129.00

  19. 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.

    ...
    Learn More
    Model#: MFC8
    $179.00

  20. JMI - Add a motor to Universal-Style Wheeley Bars. The Motor Upgrade requires the10" Large Wheel Upgrade and a 12-volt power source.

    JMI - Add a motor to Universal-Style Wheeley Bars. The Motor Upgrade requires the10" Large Wheel Upgrade and a 12-volt power source.

    Add a Motor to any Universal-Style Wheeley Bars to create THE RIDE.

    NOTE:

    The Motor Upgrade requires Universal-Style Wheeley Bars with the 10" Large Wheel Upgrade and a 12 volt Power Source. The Battery Pack Holder and Battery Pack (such as Orion's Dynamo Pro 17 Power Station) are optional but the motor requires a 12-volt power supply.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: TPWMTR
    $539.00

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JMI Telescopes (Jim's Mobile, Inc.) is a world-renowned manufacturer of astronomical telescopes and after-market accessories for the amateur and professional astronomer.  We produce a variety of unique products that cannot be found anywhere else.  The founder and President of Jim's Mobile is Jim Burr.

Jim's philosophy is to create products that no others are selling.  "Our style is not to copy other companies, but to create unique products to solve problems.  If other companies are building good products, we are not going to compete with them.  We only take action when we see a need that no one is addressing.  In the case of our NGF focusers, even though there were many companies building focusers, we could find nothing that came close to zero image shift.  I thought the time had come to solve that problem."

"The development of the NGT line of telescopes, spanning more than a decade, has been very exciting for us here at JMI.  These telescopes represent a total departure from trends in commercial telescope making, and there is no doubt they have a bright future.  Our telescopes have received recognition in more than a dozen publications worldwide."