Jims Mobile, Inc. (JMI)

Showing 121 to 140 of 304 total
Set Descending Direction
  1. JMI - Latitude Modification


    Wait Time is 3-5 Days

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

    FREE SHIPPING(48 States)
  2. JMI - Digital Focus Counter for JMI Motofocus


    Wait Time is 3-5 Days

    DFC for JMI MOTOFOCUS UpgradeUpgrades a MOTOFOCUS unit with a piggy-back DFC at the time of purchase (see exceptions below). (MOTOFOCUS units cannot be upgraded with DFC after purchase
  3. JMI - Lightbridge 16 (scope incl*)


    Wait Time is 3-5 Days

    Lightbridge 16 (scope incl*)Comments:The Train-n-Track (TNT) system is a basic alt-az motor drive system with adjustable or trainable tracking. A simple one-minute training procedure allows the scope to track for 10 minutes or more
    FREE SHIPPING(48 States)
  4. JMI - NGC-microMAX Computer Only


    Wait Time is 3-5 Days

    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.

    FREE SHIPPING(48 States)
  5. JMI - Finder Bracket w/ Quick Release


    Wait Time is 3-5 Days

    A three-point quick-release design allows for quick removal and reinstallation with automatic realignment. It will, in most cases, attach with the screws that are already present in the telescope′s optical tube.

  6. JMI - Cassegrain Base for EV Focusers


    Wait Time is 3-5 Days

    Base for EV Focuser with 2 inch Cassegrain Thread

  7. JMI - DC Power Cable for NGC-superMAX


    Wait Time is 3-5 Days

    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
  8. JMI - Large Format SCT Visual Back Adapter- 3" dia. threads, no light shield


    Wait Time is 3-5 Days

    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
  9. JMI - Truss Rod Light Shrouds (Set of 2) for RB-14 and RB-16

    SKU: RBSHRD14(16)

    Wait Time is 3-5 Days

    Blocks stray light and air currents and helps keep dust off of the mirrors. Made of light-weight black fabric with elastic at both ends. One for each optical tube.

  10. JMI - Digital Read Out for NGF-XT Focuser


    Wait Time is 3-5 Days

    DRO Encoder Assembly for JMI NGF FocuserDigital Read Out for NGF-XT 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
  11. JMI - MOTOFOCUS for Celestron Onyx 80 EDF


    Wait Time is 3-5 Days

    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.

  12. JMI - Backup Plate


    Wait Time is 3-5 Days

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

  13. JMI - EV-XT Cassegrain Extreme Telescope Focuser with Motor - 3"


    Wait Time is 3-5 Days

    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).

    FREE SHIPPING(48 States)
  14. JMI - Case for Celestron NexStar 5/6 SE


    Wait Time is 3-5 Days

    Telescope carrying case for Celestron NexStar 5SE & 6SE. NOTE: This case does NOT come with foam and REQUIRES the original packaging foam.

    FREE SHIPPING(48 States)
  15. JMI - EV-2 Telescope Focuser with Motor (Newtonian version)


    Wait Time is 3-5 Days

    EV-2nM Motorized Event Horizon Crayford Focuser - Refractor TelescopesThe JMI Event Horizon EV-2nM is a MOTORIZED 2" black-anodized aluminum focuser with rubber grip knobs
    FREE SHIPPING(48 States)
  16. JMI - EV-3 Telescope Focuser without Motor (Cassegrain version)


    Wait Time is 3-5 Days

    EV-3c  Event Horizon 2" Crayford Focuser - CassegrainTelescopesThe JMI Event Horizon EV-3c is a 2" black-anodized aluminum focuser with knurled knobs.  The focuser lifts up to 4 pounds
    FREE SHIPPING(48 States)
  17. JMI - Optical Encoder - large (10000 tics)

    SKU: JMI-E10000

    Wait Time is 3-5 Days

    Encoder dimensions are 2.42" x 2.2" x 0.5" (not including shaft)
  18. JMI - Mounting Bracket for NGC-microMAX


    Wait Time is 3-5 Days

    Standard accessory with every NGC-microMAX computer. Also included with Encoder and Hardware or Hardware Only orders when specified for use with an NGC-microMAX or compatible computer. Also fits the serial encoder interface box (BBOX)
  19. JMI - Speed Dial Drill Adapter


    Wait Time is 3-5 Days

    The Speed Dial adapter fits into any portable drill. Place the claws of the adapter over the leveling screw handle and use the drill to quickly turn the screw up or down as necessary to level your Wheeley Bars.

  20. JMI - MotoDec for Celestron C8/Ultima


    Wait Time is 3-5 Days

    Celestron C5+ (single fork arm), C8, C8+, C8+ Computerized, Celestar 8, Classic 8, Fastar 8, Powerstar 8, Super C8, Super C8+, Ultima 8/9_/11 (Requires drilling in come cases) (Some older C8′s require a hand unit
Showing 121 to 140 of 304 total
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."