Happily Serving You in the Same Location for Over 58 Years!

Welcome!

Jims Mobile, Inc. (JMI)

Items 21 to 40 of 316 total

per page
Page:
  1. 2

Set Descending Direction
  1. JMI - NGC-microMAX Computer Only

    JMI - NGC-microMAX Computer Only

    Includes R.A./Dec. display and a 245 object database (see below). 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 ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: MICMAX
    $239.00

  2. MFMR

    JMI - MOTOFOCUS for Meade Cassegrain-Round Knob

    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#: MFMR
    $179.00

  3. JMI - 2" Enhanced Extension Tube (3.13")

    JMI - 2" Enhanced Extension Tube (3.13")

    Enhanced extension tubes include a compression ring and 48mm filter threads. Extension tubes are placed in the end of a drawtube to extend the current length of the drawtube ... Learn More
    Model#: ADPT2X3.1E
    $79.00

  4. JMI - EV-XT Newtonian Extreme Telescope Focuser without Motor- 3"

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

    A 3" black-anodized (gold-anodized optional) aluminum "Extreme" focuser designed for use on large (10" to 16") Cassegrain Telescopes (EV-XTc) with standard output threads and Newtonian Telescopes (EV-XTn).

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

  5. 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

  6. JMI - Model miniC Cassegrain Focuser without Motor
  7. JMI - Large Format SCT Visual Back Adapter- 4" dia. threads,

    JMI - Large Format SCT Visual Back Adapter- 4" dia. threads,

    Non-vignetting adapter for mounting an NGF-S or NGF-SE focuser on a 10″ or larger SCT with 3″ or 4″ diameter threads. An optional light shield blocks all stray light that may penetrate the focuser bearing cavity ... Learn More
    Model#: ADPT4SCTL
    $90.00

  8. 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

  9. JMI - Digital Read Out for NGF-S Focuser

    JMI - Digital Read Out for NGF-S Focuser

    DRO Encoder Assembly for JMI NGF FocuserDigital Read Out for NGF-S FocuserThis 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#: DRONGFS
    $90.00

  10. 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

  11. JMI - EV-1 Motorized Telescope Focuser for Refractor Telescopes

    JMI - EV-1 Motorized Telescope Focuser for Refractor Telescopes

    EV-1rM Motorized Event Horizon Crayford Focuser - Refractor TelescopesThe JMI Event Horizon EV-1rM is a MOTORIZED 2" black-anodized aluminum focuser with rubber grip knobs and DUAL SPEED operation ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: EV1RM
    $579.00

  12. MFWO6

    JMI-William Optics Crayford Focusers (6)

    William Optics Crayford Focusers (6)Comments:William Optics 2" Crayford focuser for the Megrez 110 ... Learn More
    Model#: MFWO6
    $179.00

  13. JMI - Battery Pack Holder

    JMI - Battery Pack Holder

    Add a Battery Pack Holder to Universal-Style Wheeley Bars for Orion Dynamo Power Supplies or other battery pack products. It will hold a battery up to 5-1/2" x 10" in size ... Learn More
    Model#: BRKTBP
    $49.00

  14. 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.

    ...
    Learn More
    Model#: MFATRC
    $179.00

  15. 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

  16. 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

  17. JMI - Finder Bracket with Quick Release for Celestron 5 " to 11 " SCTs

    JMI - Finder Bracket with Quick Release for Celestron 5 " to 11 " SCTs

    This is a quick-release finder bracket for Celestron 5" to 11" SCTs ... Learn More
    Model#: BRKTPIFQR
    $39.95

  18. 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

  19. JMI - Optical Encoder-Large Package

    JMI - Optical Encoder-Large Package

    Encoder dimensions are 2.42″ x 2.2″ x 0.5″ (not including shaft) ... Learn More
    Model#: E8192
    $107.00

  20. RBX12

    JMI - RBX-12 Reverse Binocular Telescope

    ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: RBX12
    $8,995.00

Items 21 to 40 of 316 total

per page
Page:
  1. 2

Set Descending Direction

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."