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Jims Mobile, Inc. (JMI)

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  1. JMI - P-B Camera Mount for NexStar 8 SE

    JMI - P-B Camera Mount for NexStar 8 SE

    Celestron NexStar 8 SEThis bracket attaches to the side rail with a thumbscrew ... Learn More
    Model#: BRKTPIG8
    $69.00

  2. JMI - Piggy-Back Camera Mount for Meade ETX-90 & ETX-90EC

    JMI - Piggy-Back Camera Mount for Meade ETX-90 & ETX-90EC

    Piggy-Back Camera Mount for Meade ETX-90 / ETX-90EC

    Wraps around the optical tube assembly. Includes a balancing counterweight that attaches to the telescope

    ...
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    Model#: BRKTPIGETX
    $99.00

  3. JMI - Latitude Modification

    JMI - Latitude Modification

    The normal latitude range of the NGT-12.5 (30º to 58º) can be adjusted with modifications to the base of the telescope.

    ...
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    FREE SHIPPING
    (48 States)
    Model#: NGTLMOD12
    $225.00

  4. 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

  5. JMI Train-N-Track Motor Drive for Meade LightBridge Dobsonian 8"

    JMI - Train-N-Track Motor Drive for Meade LightBridge Dobsonian 8"

    ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TNTLB8
    $489.00

  6. JMI - RCF Drawtube Upgrades

    JMI - RCF Drawtube Upgrades

    RCF focusers come standard with a 3″ length drawtube. The following part number is for upgrading the drawtube length to 4.6″ at the time of purchase of an RCF focuser ... Learn More
    Model#: RCFDTUPGRADE
    $19.00

  7. JMI Case for 11" Optical Tube Assemblies - Closed

    JMI - Multi-use 11" OTA Case

    This case is for the Optical Tube Assembly (OTA) ONLY.  It includes two lockable latches, three steel-reinforced handles, a 2" by 30" steel hinge and die-cut foam lining for the telescope optical tube.

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    FREE SHIPPING
    (48 States)
    Model#: CASEOTA11
    $579.00

  8. JMI Telescopes Motor for NGF Focusers

    JMI - Telescopes Motor for NGF Focusers

    This is an aftermarket motor for upgrading a manual NGF focuser to a motorized focuser. It includes the motor and any necessary mounting hardware as well as a hand control unit ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: MFNGF...
    $245.00

  9. JMI EV-2 Telescope Focuser without Motor (Cassegrain version)

    JMI - EV-2 Telescope Focuser without Motor (Cassegrain version)

    EV-2c  Event Horizon 2" Crayford Focuser - Cassegrain TelescopesThe JMI Event Horizon EV-2c is a  2" black-anodized aluminum focuser with rubber grip knobs.  The focuser can lift up to 8lbs ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: EV2C
    $259.00

  10. JMI - DC Power Cable for NGC-superMAX

    JMI - DC Power Cable for NGC-superMAX

    A 2.6m (8.5 ft) DC power cable for powering the NGC-superMAX from an 8 to 16 volt battery via a cigarette lighter adapter. Includes an adapter for connecting directly to battery posts with large alligator clips ... Learn More
    Model#: CBLDCSUP
    $39.00

  11. JMI Large Wheel Upgrade for Telescope Carrying Case

    JMI - Large Wheel Upgrade for Telescope Carrying Case

    Large-Wheel Upgrade for Telescope Carrying CasesJMI Carrying Case models: Celestron: CASE14OTA (at time of purchase only), CASENEX8S, CASENEX8D, CASENEX11; Meade: CASELX8, CASELX208G, CASELX210G, CASELX212G (old style with small wheels), CASE55OTAAdd l

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    Model#: CASELWUPG
    $129.00

  12. JMI RB-16 (f/4.5) 16" Reverse Newtonian Binocular Telescopes

    JMI - RB-16 (f/4.5) 16" Reverse Newtonian Binocular Telescopes

    ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: RB16
    $13,745.00

  13. JMI - MOTOFOCUS for TeleVue Refractors

    JMI - MOTOFOCUS for TeleVue Refractors

    ... Learn More
    Model#: MFGEN
    $179.00

  14. TNTATV

    JMI - Astro-Tech Voyager Mount

    Astro-Tech Voyager MountComments: ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TNTATV
    $279.00

  15. JMI - Wheeley Bars for Celestron CGE Mounts

    JMI - Wheeley Bars for Celestron CGE Mounts

    Wheeley Bars for Celestron CGE MountCelestron CGE 800, CGE 9215, CGE 1100, CGE 1400Low-rise design compensates for height of CGE mount.Adjusts to fit tripods with tip-to-tip distance from 33″ to 39″Tip receptacle is 2-3/4″ I.D ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TPWCGE
    $380.00

  16. JMI PC Focus Control

    JMI - PC Focus Control

    ... Learn More
    Model#: PCFC
    $179.00

  17. JMI - EV-3 Telescope Focuser with Motor (Cassegrain version)

    JMI - EV-3 Telescope Focuser with Motor (Cassegrain version)

    EV-3cM Motorized Event Horizon Crayford Focuser - Cassegrain TelescopesThe JMI Event Horizon EV-3cM is a MOTORIZED 2" black-anodized aluminum focuser with  knurled aluminum grip knobs and Hand Control Unit ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: EV3CM
    $359.00

  18. JMI - Optical Encoder - large (10000 tics)

    JMI - Optical Encoder - large (10000 tics)

    Encoder dimensions are 2.42" x 2.2" x 0.5" (not including shaft) ... Learn More
    Model#: E10000
    $109.00

  19. JMI Retractable Handle Upgrade

    JMI - Retractable Handle Upgrade

    Retractable-Handle Upgrade for Telescope Carrying CasesJMI Carrying Case models:Celestron: CASENEX11, CASE14OTA (manufactured after March 2004)

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    Model#: CASERHUPG
    $129.00

  20. JMI - SGT-MAX PC-to-telescope system

    JMI - SGT-MAX PC-to-telescope system

    The JMI SGT-MAX Complete PC-to-Telescope System includes everything you need to control your telescope directly from your computer ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: SGT...*
    $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."